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target-arm queue:

Browse Source 
* update libvixl to 1.4
  * remove version_minimum_id_old from ARM devices
  * stellaris_enet tx/rx/migration overhaul
  * various minor fixes for coverity issues
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20140513' into staging

target-arm queue:
 * update libvixl to 1.4
 * remove version_minimum_id_old from ARM devices
 * stellaris_enet tx/rx/migration overhaul
 * various minor fixes for coverity issues

# gpg: Signature made Tue 13 May 2014 16:25:12 BST using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"

* remotes/pmaydell/tags/pull-target-arm-20140513:
  hw/arm/omap_gpmc: Avoid buffer overrun filling prefetch FIFO
  hw/arm/stellaris: Correct handling of GPTM TAR register
  hw/timer/exynos4210_mct: Avoid overflow in exynos4210_ltick_recalc_count
  hw/dma/omap_dma: Add (uint32_t) casts when shifting uint16_t by 16
  hw/arm/omap1: Avoid unintended sign extension writing omap_rtc YEARS_REG
  hw/net/cadence_gem: Remove dead code
  hw/intc/allwinner-a10-pic: Add missing 'break'
  target-arm/helper.c: Don't flush the TLB if SCTLR is rewritten unchanged
  hw/net/stellaris_enet: Convert to vmstate
  hw/net/stellaris_enet: Get rid of rx_fifo pointer
  hw/net/stellaris_enet: Fix debug format strings
  hw/net/stellaris_enet: Correctly implement the TR and THR registers
  hw/net/stellaris_enet: Rewrite tx fifo handling code
  hw/net/stellaris_enet: Correct handling of packet padding
  hw/net/stellaris_enet: Restructure tx_fifo code to avoid buffer overrun
  savevm: Remove all the unneeded version_minimum_id_old (arm)
  disas/libvixl: Update to libvixl 1.4

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2014-05-15 16:24:12 +01:00
commit 6b7aa99eb4
80 changed files with 905 additions and 657 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

451
disas/libvixl/a64/assembler-a64.h
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File diff suppressed because it is too large Load Diff

36
disas/libvixl/a64/constants-a64.h
View File

@ -116,6 +116,8 @@ V_(ImmCmpBranch, 23, 5, SignedBits) \
V_(ImmLLiteral, 23, 5, SignedBits) \
V_(ImmException, 20, 5, Bits) \
V_(ImmHint, 11, 5, Bits) \
V_(ImmBarrierDomain, 11, 10, Bits) \
V_(ImmBarrierType, 9, 8, Bits) \
\
/* System (MRS, MSR) */ \
V_(ImmSystemRegister, 19, 5, Bits) \
@ -181,7 +183,7 @@ enum Condition {
inline Condition InvertCondition(Condition cond) {
// Conditions al and nv behave identically, as "always true". They can't be
// inverted, because there is no "always false" condition.
ASSERT((cond != al) && (cond != nv));
VIXL_ASSERT((cond != al) && (cond != nv));
return static_cast<Condition>(cond ^ 1);
}
@ -246,6 +248,20 @@ enum SystemHint {
SEVL = 5
};
enum BarrierDomain {
OuterShareable = 0,
NonShareable = 1,
InnerShareable = 2,
FullSystem = 3
};
enum BarrierType {
BarrierOther = 0,
BarrierReads = 1,
BarrierWrites = 2,
BarrierAll = 3
};
// System/special register names.
// This information is not encoded as one field but as the concatenation of
// multiple fields (Op0<0>, Op1, Crn, Crm, Op2).
@ -274,7 +290,7 @@ enum SystemRegister {
//
// The enumerations can be used like this:
//
// ASSERT(instr->Mask(PCRelAddressingFMask) == PCRelAddressingFixed);
// VIXL_ASSERT(instr->Mask(PCRelAddressingFMask) == PCRelAddressingFixed);
// switch(instr->Mask(PCRelAddressingMask)) {
// case ADR: Format("adr 'Xd, 'AddrPCRelByte"); break;
// case ADRP: Format("adrp 'Xd, 'AddrPCRelPage"); break;
@ -560,6 +576,15 @@ enum ExceptionOp {
DCPS3 = ExceptionFixed | 0x00A00003
};
enum MemBarrierOp {
MemBarrierFixed = 0xD503309F,
MemBarrierFMask = 0xFFFFF09F,
MemBarrierMask = 0xFFFFF0FF,
DSB = MemBarrierFixed | 0x00000000,
DMB = MemBarrierFixed | 0x00000020,
ISB = MemBarrierFixed | 0x00000040
};
// Any load or store.
enum LoadStoreAnyOp {
LoadStoreAnyFMask = 0x0a000000,
@ -927,17 +952,22 @@ enum FPDataProcessing1SourceOp {
FRINTN = FRINTN_s,
FRINTP_s = FPDataProcessing1SourceFixed | 0x00048000,
FRINTP_d = FPDataProcessing1SourceFixed | FP64 | 0x00048000,
FRINTP = FRINTP_s,
FRINTM_s = FPDataProcessing1SourceFixed | 0x00050000,
FRINTM_d = FPDataProcessing1SourceFixed | FP64 | 0x00050000,
FRINTM = FRINTM_s,
FRINTZ_s = FPDataProcessing1SourceFixed | 0x00058000,
FRINTZ_d = FPDataProcessing1SourceFixed | FP64 | 0x00058000,
FRINTZ = FRINTZ_s,
FRINTA_s = FPDataProcessing1SourceFixed | 0x00060000,
FRINTA_d = FPDataProcessing1SourceFixed | FP64 | 0x00060000,
FRINTA = FRINTA_s,
FRINTX_s = FPDataProcessing1SourceFixed | 0x00070000,
FRINTX_d = FPDataProcessing1SourceFixed | FP64 | 0x00070000,
FRINTX = FRINTX_s,
FRINTI_s = FPDataProcessing1SourceFixed | 0x00078000,
FRINTI_d = FPDataProcessing1SourceFixed | FP64 | 0x00078000
FRINTI_d = FPDataProcessing1SourceFixed | FP64 | 0x00078000,
FRINTI = FRINTI_s
};
// Floating point data processing 2 source.

36
disas/libvixl/a64/decoder-a64.cc
View File

@ -132,7 +132,7 @@ void Decoder::InsertVisitorBefore(DecoderVisitor* new_visitor,
}
// We reached the end of the list. The last element must be
// registered_visitor.
ASSERT(*it == registered_visitor);
VIXL_ASSERT(*it == registered_visitor);
visitors_.insert(it, new_visitor);
}
@ -150,7 +150,7 @@ void Decoder::InsertVisitorAfter(DecoderVisitor* new_visitor,
}
// We reached the end of the list. The last element must be
// registered_visitor.
ASSERT(*it == registered_visitor);
VIXL_ASSERT(*it == registered_visitor);
visitors_.push_back(new_visitor);
}
@ -161,16 +161,16 @@ void Decoder::RemoveVisitor(DecoderVisitor* visitor) {
void Decoder::DecodePCRelAddressing(Instruction* instr) {
ASSERT(instr->Bits(27, 24) == 0x0);
VIXL_ASSERT(instr->Bits(27, 24) == 0x0);
// We know bit 28 is set, as <b28:b27> = 0 is filtered out at the top level
// decode.
ASSERT(instr->Bit(28) == 0x1);
VIXL_ASSERT(instr->Bit(28) == 0x1);
VisitPCRelAddressing(instr);
}
void Decoder::DecodeBranchSystemException(Instruction* instr) {
ASSERT((instr->Bits(27, 24) == 0x4) ||
VIXL_ASSERT((instr->Bits(27, 24) == 0x4) ||
(instr->Bits(27, 24) == 0x5) ||
(instr->Bits(27, 24) == 0x6) ||
(instr->Bits(27, 24) == 0x7) );
@ -271,7 +271,7 @@ void Decoder::DecodeBranchSystemException(Instruction* instr) {
void Decoder::DecodeLoadStore(Instruction* instr) {
ASSERT((instr->Bits(27, 24) == 0x8) ||
VIXL_ASSERT((instr->Bits(27, 24) == 0x8) ||
(instr->Bits(27, 24) == 0x9) ||
(instr->Bits(27, 24) == 0xC) ||
(instr->Bits(27, 24) == 0xD) );
@ -390,7 +390,7 @@ void Decoder::DecodeLoadStore(Instruction* instr) {
void Decoder::DecodeLogical(Instruction* instr) {
ASSERT(instr->Bits(27, 24) == 0x2);
VIXL_ASSERT(instr->Bits(27, 24) == 0x2);
if (instr->Mask(0x80400000) == 0x00400000) {
VisitUnallocated(instr);
@ -409,7 +409,7 @@ void Decoder::DecodeLogical(Instruction* instr) {
void Decoder::DecodeBitfieldExtract(Instruction* instr) {
ASSERT(instr->Bits(27, 24) == 0x3);
VIXL_ASSERT(instr->Bits(27, 24) == 0x3);
if ((instr->Mask(0x80400000) == 0x80000000) ||
(instr->Mask(0x80400000) == 0x00400000) ||
@ -434,7 +434,7 @@ void Decoder::DecodeBitfieldExtract(Instruction* instr) {
void Decoder::DecodeAddSubImmediate(Instruction* instr) {
ASSERT(instr->Bits(27, 24) == 0x1);
VIXL_ASSERT(instr->Bits(27, 24) == 0x1);
if (instr->Bit(23) == 1) {
VisitUnallocated(instr);
} else {
@ -444,8 +444,8 @@ void Decoder::DecodeAddSubImmediate(Instruction* instr) {
void Decoder::DecodeDataProcessing(Instruction* instr) {
ASSERT((instr->Bits(27, 24) == 0xA) ||
(instr->Bits(27, 24) == 0xB) );
VIXL_ASSERT((instr->Bits(27, 24) == 0xA) ||
(instr->Bits(27, 24) == 0xB));
if (instr->Bit(24) == 0) {
if (instr->Bit(28) == 0) {
@ -559,8 +559,8 @@ void Decoder::DecodeDataProcessing(Instruction* instr) {
void Decoder::DecodeFP(Instruction* instr) {
ASSERT((instr->Bits(27, 24) == 0xE) ||
(instr->Bits(27, 24) == 0xF) );
VIXL_ASSERT((instr->Bits(27, 24) == 0xE) ||
(instr->Bits(27, 24) == 0xF));
if (instr->Bit(28) == 0) {
DecodeAdvSIMDDataProcessing(instr);
@ -665,14 +665,14 @@ void Decoder::DecodeFP(Instruction* instr) {
VisitFPConditionalSelect(instr);
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
}
}
}
} else {
// Bit 30 == 1 has been handled earlier.
ASSERT(instr->Bit(30) == 0);
VIXL_ASSERT(instr->Bit(30) == 0);
if (instr->Mask(0xA0800000) != 0) {
VisitUnallocated(instr);
} else {
@ -687,21 +687,21 @@ void Decoder::DecodeFP(Instruction* instr) {
void Decoder::DecodeAdvSIMDLoadStore(Instruction* instr) {
// TODO: Implement Advanced SIMD load/store instruction decode.
ASSERT(instr->Bits(29, 25) == 0x6);
VIXL_ASSERT(instr->Bits(29, 25) == 0x6);
VisitUnimplemented(instr);
}
void Decoder::DecodeAdvSIMDDataProcessing(Instruction* instr) {
// TODO: Implement Advanced SIMD data processing instruction decode.
ASSERT(instr->Bits(27, 25) == 0x7);
VIXL_ASSERT(instr->Bits(27, 25) == 0x7);
VisitUnimplemented(instr);
}
#define DEFINE_VISITOR_CALLERS(A) \
void Decoder::Visit##A(Instruction *instr) { \
ASSERT(instr->Mask(A##FMask) == A##Fixed); \
VIXL_ASSERT(instr->Mask(A##FMask) == A##Fixed); \
std::list<DecoderVisitor*>::iterator it; \
for (it = visitors_.begin(); it != visitors_.end(); it++) { \
(*it)->Visit##A(instr); \

189
disas/libvixl/a64/disasm-a64.cc
View File

@ -95,7 +95,7 @@ void Disassembler::VisitAddSubImmediate(Instruction* instr) {
}
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -142,7 +142,7 @@ void Disassembler::VisitAddSubShifted(Instruction* instr) {
}
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -180,7 +180,7 @@ void Disassembler::VisitAddSubExtended(Instruction* instr) {
}
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -215,7 +215,7 @@ void Disassembler::VisitAddSubWithCarry(Instruction* instr) {
}
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -258,30 +258,30 @@ void Disassembler::VisitLogicalImmediate(Instruction* instr) {
}
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
bool Disassembler::IsMovzMovnImm(unsigned reg_size, uint64_t value) {
ASSERT((reg_size == kXRegSize) ||
((reg_size == kWRegSize) && (value <= 0xffffffff)));
VIXL_ASSERT((reg_size == kXRegSize) ||
((reg_size == kWRegSize) && (value <= 0xffffffff)));
// Test for movz: 16 bits set at positions 0, 16, 32 or 48.
if (((value & 0xffffffffffff0000ULL) == 0ULL) ||
((value & 0xffffffff0000ffffULL) == 0ULL) ||
((value & 0xffff0000ffffffffULL) == 0ULL) ||
((value & 0x0000ffffffffffffULL) == 0ULL)) {
if (((value & UINT64_C(0xffffffffffff0000)) == 0) ||
((value & UINT64_C(0xffffffff0000ffff)) == 0) ||
((value & UINT64_C(0xffff0000ffffffff)) == 0) ||
((value & UINT64_C(0x0000ffffffffffff)) == 0)) {
return true;
}
// Test for movn: NOT(16 bits set at positions 0, 16, 32 or 48).
if ((reg_size == kXRegSize) &&
(((value & 0xffffffffffff0000ULL) == 0xffffffffffff0000ULL) ||
((value & 0xffffffff0000ffffULL) == 0xffffffff0000ffffULL) ||
((value & 0xffff0000ffffffffULL) == 0xffff0000ffffffffULL) ||
((value & 0x0000ffffffffffffULL) == 0x0000ffffffffffffULL))) {
(((~value & UINT64_C(0xffffffffffff0000)) == 0) ||
((~value & UINT64_C(0xffffffff0000ffff)) == 0) ||
((~value & UINT64_C(0xffff0000ffffffff)) == 0) ||
((~value & UINT64_C(0x0000ffffffffffff)) == 0))) {
return true;
}
if ((reg_size == kWRegSize) &&
@ -337,7 +337,7 @@ void Disassembler::VisitLogicalShifted(Instruction* instr) {
}
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
@ -353,7 +353,7 @@ void Disassembler::VisitConditionalCompareRegister(Instruction* instr) {
case CCMN_x: mnemonic = "ccmn"; break;
case CCMP_w:
case CCMP_x: mnemonic = "ccmp"; break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -368,7 +368,7 @@ void Disassembler::VisitConditionalCompareImmediate(Instruction* instr) {
case CCMN_x_imm: mnemonic = "ccmn"; break;
case CCMP_w_imm:
case CCMP_x_imm: mnemonic = "ccmp"; break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -421,7 +421,7 @@ void Disassembler::VisitConditionalSelect(Instruction* instr) {
}
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -520,7 +520,7 @@ void Disassembler::VisitExtract(Instruction* instr) {
}
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -538,7 +538,7 @@ void Disassembler::VisitPCRelAddressing(Instruction* instr) {
void Disassembler::VisitConditionalBranch(Instruction* instr) {
switch (instr->Mask(ConditionalBranchMask)) {
case B_cond: Format(instr, "b.'CBrn", "'BImmCond"); break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
}
@ -570,7 +570,7 @@ void Disassembler::VisitUnconditionalBranch(Instruction* instr) {
switch (instr->Mask(UnconditionalBranchMask)) {
case B: mnemonic = "b"; break;
case BL: mnemonic = "bl"; break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -591,7 +591,7 @@ void Disassembler::VisitDataProcessing1Source(Instruction* instr) {
FORMAT(CLS, "cls");
#undef FORMAT
case REV32_x: mnemonic = "rev32"; break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -690,7 +690,7 @@ void Disassembler::VisitDataProcessing3Source(Instruction* instr) {
form = form_xxx;
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -705,7 +705,7 @@ void Disassembler::VisitCompareBranch(Instruction* instr) {
case CBZ_x: mnemonic = "cbz"; break;
case CBNZ_w:
case CBNZ_x: mnemonic = "cbnz"; break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -722,7 +722,7 @@ void Disassembler::VisitTestBranch(Instruction* instr) {
switch (instr->Mask(TestBranchMask)) {
case TBZ: mnemonic = "tbz"; break;
case TBNZ: mnemonic = "tbnz"; break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -742,7 +742,7 @@ void Disassembler::VisitMoveWideImmediate(Instruction* instr) {
case MOVZ_x: mnemonic = "movz"; break;
case MOVK_w:
case MOVK_x: mnemonic = "movk"; form = "'Rd, 'IMoveLSL"; break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -981,7 +981,7 @@ void Disassembler::VisitFPConditionalSelect(Instruction* instr) {
switch (instr->Mask(FPConditionalSelectMask)) {
case FCSEL_s:
case FCSEL_d: mnemonic = "fcsel"; break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -1033,7 +1033,7 @@ void Disassembler::VisitFPDataProcessing2Source(Instruction* instr) {
FORMAT(FMINNM, "fminnm");
FORMAT(FNMUL, "fnmul");
#undef FORMAT
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -1052,7 +1052,7 @@ void Disassembler::VisitFPDataProcessing3Source(Instruction* instr) {
FORMAT(FNMADD, "fnmadd");
FORMAT(FNMSUB, "fnmsub");
#undef FORMAT
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -1065,7 +1065,7 @@ void Disassembler::VisitFPImmediate(Instruction* instr) {
switch (instr->Mask(FPImmediateMask)) {
case FMOV_s_imm: mnemonic = "fmov"; form = "'Sd, 'IFPSingle"; break;
case FMOV_d_imm: mnemonic = "fmov"; form = "'Dd, 'IFPDouble"; break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -1082,6 +1082,14 @@ void Disassembler::VisitFPIntegerConvert(Instruction* instr) {
case FMOV_xd: mnemonic = "fmov"; form = form_rf; break;
case FMOV_sw:
case FMOV_dx: mnemonic = "fmov"; form = form_fr; break;
case FCVTAS_ws:
case FCVTAS_xs:
case FCVTAS_wd:
case FCVTAS_xd: mnemonic = "fcvtas"; form = form_rf; break;
case FCVTAU_ws:
case FCVTAU_xs:
case FCVTAU_wd:
case FCVTAU_xd: mnemonic = "fcvtau"; form = form_rf; break;
case FCVTMS_ws:
case FCVTMS_xs:
case FCVTMS_wd:
@ -1141,7 +1149,7 @@ void Disassembler::VisitFPFixedPointConvert(Instruction* instr) {
case UCVTF_sx_fixed:
case UCVTF_dw_fixed:
case UCVTF_dx_fixed: mnemonic = "ucvtf"; form = form_fr; break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
Format(instr, mnemonic, form);
}
@ -1176,7 +1184,7 @@ void Disassembler::VisitSystem(Instruction* instr) {
}
}
} else if (instr->Mask(SystemHintFMask) == SystemHintFixed) {
ASSERT(instr->Mask(SystemHintMask) == HINT);
VIXL_ASSERT(instr->Mask(SystemHintMask) == HINT);
switch (instr->ImmHint()) {
case NOP: {
mnemonic = "nop";
@ -1184,6 +1192,24 @@ void Disassembler::VisitSystem(Instruction* instr) {
break;
}
}
} else if (instr->Mask(MemBarrierFMask) == MemBarrierFixed) {
switch (instr->Mask(MemBarrierMask)) {
case DMB: {
mnemonic = "dmb";
form = "'M";
break;
}
case DSB: {
mnemonic = "dsb";
form = "'M";
break;
}
case ISB: {
mnemonic = "isb";
form = NULL;
break;
}
}
}
Format(instr, mnemonic, form);
@ -1226,7 +1252,7 @@ void Disassembler::ProcessOutput(Instruction* /*instr*/) {
void Disassembler::Format(Instruction* instr, const char* mnemonic,
const char* format) {
ASSERT(mnemonic != NULL);
VIXL_ASSERT(mnemonic != NULL);
ResetOutput();
Substitute(instr, mnemonic);
if (format != NULL) {
@ -1268,8 +1294,9 @@ int Disassembler::SubstituteField(Instruction* instr, const char* format) {
case 'A': return SubstitutePCRelAddressField(instr, format);
case 'B': return SubstituteBranchTargetField(instr, format);
case 'O': return SubstituteLSRegOffsetField(instr, format);
case 'M': return SubstituteBarrierField(instr, format);
default: {
UNREACHABLE();
VIXL_UNREACHABLE();
return 1;
}
}
@ -1294,7 +1321,7 @@ int Disassembler::SubstituteRegisterField(Instruction* instr,
}
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
// Increase field length for registers tagged as stack.
@ -1331,7 +1358,7 @@ int Disassembler::SubstituteRegisterField(Instruction* instr,
int Disassembler::SubstituteImmediateField(Instruction* instr,
const char* format) {
ASSERT(format[0] == 'I');
VIXL_ASSERT(format[0] == 'I');
switch (format[1]) {
case 'M': { // IMoveImm or IMoveLSL.
@ -1339,10 +1366,10 @@ int Disassembler::SubstituteImmediateField(Instruction* instr,
uint64_t imm = instr->ImmMoveWide() << (16 * instr->ShiftMoveWide());
AppendToOutput("#0x%" PRIx64, imm);
} else {
ASSERT(format[5] == 'L');
VIXL_ASSERT(format[5] == 'L');
AppendToOutput("#0x%" PRIx64, instr->ImmMoveWide());
if (instr->ShiftMoveWide() > 0) {
AppendToOutput(", lsl #%" PRId64, 16 * instr->ShiftMoveWide());
AppendToOutput(", lsl #%d", 16 * instr->ShiftMoveWide());
}
}
return 8;
@ -1384,14 +1411,14 @@ int Disassembler::SubstituteImmediateField(Instruction* instr,
return 6;
}
case 'A': { // IAddSub.
ASSERT(instr->ShiftAddSub() <= 1);
VIXL_ASSERT(instr->ShiftAddSub() <= 1);
int64_t imm = instr->ImmAddSub() << (12 * instr->ShiftAddSub());
AppendToOutput("#0x%" PRIx64 " (%" PRId64 ")", imm, imm);
return 7;
}
case 'F': { // IFPSingle, IFPDouble or IFPFBits.
if (format[3] == 'F') { // IFPFbits.
AppendToOutput("#%" PRId64, 64 - instr->FPScale());
AppendToOutput("#%d", 64 - instr->FPScale());
return 8;
} else {
AppendToOutput("#0x%" PRIx64 " (%.4f)", instr->ImmFP(),
@ -1412,27 +1439,27 @@ int Disassembler::SubstituteImmediateField(Instruction* instr,
return 5;
}
case 'P': { // IP - Conditional compare.
AppendToOutput("#%" PRId64, instr->ImmCondCmp());
AppendToOutput("#%d", instr->ImmCondCmp());
return 2;
}
case 'B': { // Bitfields.
return SubstituteBitfieldImmediateField(instr, format);
}
case 'E': { // IExtract.
AppendToOutput("#%" PRId64, instr->ImmS());
AppendToOutput("#%d", instr->ImmS());
return 8;
}
case 'S': { // IS - Test and branch bit.
AppendToOutput("#%" PRId64, (instr->ImmTestBranchBit5() << 5) |
instr->ImmTestBranchBit40());
AppendToOutput("#%d", (instr->ImmTestBranchBit5() << 5) |
instr->ImmTestBranchBit40());
return 2;
}
case 'D': { // IDebug - HLT and BRK instructions.
AppendToOutput("#0x%" PRIx64, instr->ImmException());
AppendToOutput("#0x%x", instr->ImmException());
return 6;
}
default: {
UNIMPLEMENTED();
VIXL_UNIMPLEMENTED();
return 0;
}
}
@ -1441,7 +1468,7 @@ int Disassembler::SubstituteImmediateField(Instruction* instr,
int Disassembler::SubstituteBitfieldImmediateField(Instruction* instr,
const char* format) {
ASSERT((format[0] == 'I') && (format[1] == 'B'));
VIXL_ASSERT((format[0] == 'I') && (format[1] == 'B'));
unsigned r = instr->ImmR();
unsigned s = instr->ImmS();
@ -1455,19 +1482,19 @@ int Disassembler::SubstituteBitfieldImmediateField(Instruction* instr,
AppendToOutput("#%d", s + 1);
return 5;
} else {
ASSERT(format[3] == '-');
VIXL_ASSERT(format[3] == '-');
AppendToOutput("#%d", s - r + 1);
return 7;
}
}
case 'Z': { // IBZ-r.
ASSERT((format[3] == '-') && (format[4] == 'r'));
VIXL_ASSERT((format[3] == '-') && (format[4] == 'r'));
unsigned reg_size = (instr->SixtyFourBits() == 1) ? kXRegSize : kWRegSize;
AppendToOutput("#%d", reg_size - r);
return 5;
}
default: {
UNREACHABLE();
VIXL_UNREACHABLE();
return 0;
}
}
@ -1476,7 +1503,7 @@ int Disassembler::SubstituteBitfieldImmediateField(Instruction* instr,
int Disassembler::SubstituteLiteralField(Instruction* instr,
const char* format) {
ASSERT(strncmp(format, "LValue", 6) == 0);
VIXL_ASSERT(strncmp(format, "LValue", 6) == 0);
USE(format);
switch (instr->Mask(LoadLiteralMask)) {
@ -1484,7 +1511,7 @@ int Disassembler::SubstituteLiteralField(Instruction* instr,
case LDR_x_lit:
case LDR_s_lit:
case LDR_d_lit: AppendToOutput("(addr %p)", instr->LiteralAddress()); break;
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
return 6;
@ -1492,12 +1519,12 @@ int Disassembler::SubstituteLiteralField(Instruction* instr,
int Disassembler::SubstituteShiftField(Instruction* instr, const char* format) {
ASSERT(format[0] == 'H');
ASSERT(instr->ShiftDP() <= 0x3);
VIXL_ASSERT(format[0] == 'H');
VIXL_ASSERT(instr->ShiftDP() <= 0x3);
switch (format[1]) {
case 'D': { // HDP.
ASSERT(instr->ShiftDP() != ROR);
VIXL_ASSERT(instr->ShiftDP() != ROR);
} // Fall through.
case 'L': { // HLo.
if (instr->ImmDPShift() != 0) {
@ -1508,7 +1535,7 @@ int Disassembler::SubstituteShiftField(Instruction* instr, const char* format) {
return 3;
}
default:
UNIMPLEMENTED();
VIXL_UNIMPLEMENTED();
return 0;
}
}
@ -1516,7 +1543,7 @@ int Disassembler::SubstituteShiftField(Instruction* instr, const char* format) {
int Disassembler::SubstituteConditionField(Instruction* instr,
const char* format) {
ASSERT(format[0] == 'C');
VIXL_ASSERT(format[0] == 'C');
const char* condition_code[] = { "eq", "ne", "hs", "lo",
"mi", "pl", "vs", "vc",
"hi", "ls", "ge", "lt",
@ -1538,27 +1565,27 @@ int Disassembler::SubstituteConditionField(Instruction* instr,
int Disassembler::SubstitutePCRelAddressField(Instruction* instr,
const char* format) {
USE(format);
ASSERT(strncmp(format, "AddrPCRel", 9) == 0);
VIXL_ASSERT(strncmp(format, "AddrPCRel", 9) == 0);
int offset = instr->ImmPCRel();
// Only ADR (AddrPCRelByte) is supported.
ASSERT(strcmp(format, "AddrPCRelByte") == 0);
VIXL_ASSERT(strcmp(format, "AddrPCRelByte") == 0);
char sign = '+';
if (offset < 0) {
offset = -offset;
sign = '-';
}
// TODO: Extend this to support printing the target address.
AppendToOutput("#%c0x%x", sign, offset);
VIXL_STATIC_ASSERT(sizeof(*instr) == 1);
AppendToOutput("#%c0x%x (addr %p)", sign, offset, instr + offset);
return 13;
}
int Disassembler::SubstituteBranchTargetField(Instruction* instr,
const char* format) {
ASSERT(strncmp(format, "BImm", 4) == 0);
VIXL_ASSERT(strncmp(format, "BImm", 4) == 0);
int64_t offset = 0;
switch (format[5]) {
@ -1570,7 +1597,7 @@ int Disassembler::SubstituteBranchTargetField(Instruction* instr,
case 'm': offset = instr->ImmCmpBranch(); break;
// BImmTest - test and branch immediate.
case 'e': offset = instr->ImmTestBranch(); break;
default: UNIMPLEMENTED();
default: VIXL_UNIMPLEMENTED();
}
offset <<= kInstructionSizeLog2;
char sign = '+';
@ -1578,15 +1605,16 @@ int Disassembler::SubstituteBranchTargetField(Instruction* instr,
offset = -offset;
sign = '-';
}
AppendToOutput("#%c0x%" PRIx64, sign, offset);
VIXL_STATIC_ASSERT(sizeof(*instr) == 1);
AppendToOutput("#%c0x%" PRIx64 " (addr %p)", sign, offset, instr + offset);
return 8;
}
int Disassembler::SubstituteExtendField(Instruction* instr,
const char* format) {
ASSERT(strncmp(format, "Ext", 3) == 0);
ASSERT(instr->ExtendMode() <= 7);
VIXL_ASSERT(strncmp(format, "Ext", 3) == 0);
VIXL_ASSERT(instr->ExtendMode() <= 7);
USE(format);
const char* extend_mode[] = { "uxtb", "uxth", "uxtw", "uxtx",
@ -1598,12 +1626,12 @@ int Disassembler::SubstituteExtendField(Instruction* instr,
(((instr->ExtendMode() == UXTW) && (instr->SixtyFourBits() == 0)) ||
(instr->ExtendMode() == UXTX))) {
if (instr->ImmExtendShift() > 0) {
AppendToOutput(", lsl #%" PRId64, instr->ImmExtendShift());
AppendToOutput(", lsl #%d", instr->ImmExtendShift());
}
} else {
AppendToOutput(", %s", extend_mode[instr->ExtendMode()]);
if (instr->ImmExtendShift() > 0) {
AppendToOutput(" #%" PRId64, instr->ImmExtendShift());
AppendToOutput(" #%d", instr->ImmExtendShift());
}
}
return 3;
@ -1612,7 +1640,7 @@ int Disassembler::SubstituteExtendField(Instruction* instr,
int Disassembler::SubstituteLSRegOffsetField(Instruction* instr,
const char* format) {
ASSERT(strncmp(format, "Offsetreg", 9) == 0);
VIXL_ASSERT(strncmp(format, "Offsetreg", 9) == 0);
const char* extend_mode[] = { "undefined", "undefined", "uxtw", "lsl",
"undefined", "undefined", "sxtw", "sxtx" };
USE(format);
@ -1632,7 +1660,7 @@ int Disassembler::SubstituteLSRegOffsetField(Instruction* instr,
if (!((ext == UXTX) && (shift == 0))) {
AppendToOutput(", %s", extend_mode[ext]);
if (shift != 0) {
AppendToOutput(" #%" PRId64, instr->SizeLS());
AppendToOutput(" #%d", instr->SizeLS());
}
}
return 9;
@ -1641,7 +1669,7 @@ int Disassembler::SubstituteLSRegOffsetField(Instruction* instr,
int Disassembler::SubstitutePrefetchField(Instruction* instr,
const char* format) {
ASSERT(format[0] == 'P');
VIXL_ASSERT(format[0] == 'P');
USE(format);
int prefetch_mode = instr->PrefetchMode();
@ -1654,6 +1682,23 @@ int Disassembler::SubstitutePrefetchField(Instruction* instr,
return 6;
}
int Disassembler::SubstituteBarrierField(Instruction* instr,
const char* format) {
VIXL_ASSERT(format[0] == 'M');
USE(format);
static const char* options[4][4] = {
{ "sy (0b0000)", "oshld", "oshst", "osh" },
{ "sy (0b0100)", "nshld", "nshst", "nsh" },
{ "sy (0b1000)", "ishld", "ishst", "ish" },
{ "sy (0b1100)", "ld", "st", "sy" }
};
int domain = instr->ImmBarrierDomain();
int type = instr->ImmBarrierType();
AppendToOutput("%s", options[domain][type]);
return 1;
}
void Disassembler::ResetOutput() {
buffer_pos_ = 0;

1
disas/libvixl/a64/disasm-a64.h
View File

@ -64,6 +64,7 @@ class Disassembler: public DecoderVisitor {
int SubstituteBranchTargetField(Instruction* instr, const char* format);
int SubstituteLSRegOffsetField(Instruction* instr, const char* format);
int SubstitutePrefetchField(Instruction* instr, const char* format);
int SubstituteBarrierField(Instruction* instr, const char* format);
inline bool RdIsZROrSP(Instruction* instr) const {
return (instr->Rd() == kZeroRegCode);

32
disas/libvixl/a64/instructions-a64.cc
View File

@ -33,20 +33,20 @@ namespace vixl {
static uint64_t RotateRight(uint64_t value,
unsigned int rotate,
unsigned int width) {
ASSERT(width <= 64);
VIXL_ASSERT(width <= 64);
rotate &= 63;
return ((value & ((1UL << rotate) - 1UL)) << (width - rotate)) |
(value >> rotate);
return ((value & ((UINT64_C(1) << rotate) - 1)) <<
(width - rotate)) | (value >> rotate);
}
static uint64_t RepeatBitsAcrossReg(unsigned reg_size,
uint64_t value,
unsigned width) {
ASSERT((width == 2) || (width == 4) || (width == 8) || (width == 16) ||
(width == 32));
ASSERT((reg_size == kWRegSize) || (reg_size == kXRegSize));
uint64_t result = value & ((1UL << width) - 1UL);
VIXL_ASSERT((width == 2) || (width == 4) || (width == 8) || (width == 16) ||
(width == 32));
VIXL_ASSERT((reg_size == kWRegSize) || (reg_size == kXRegSize));
uint64_t result = value & ((UINT64_C(1) << width) - 1);
for (unsigned i = width; i < reg_size; i *= 2) {
result |= (result << i);
}
@ -84,7 +84,7 @@ uint64_t Instruction::ImmLogical() {
if (imm_s == 0x3F) {
return 0;
}
uint64_t bits = (1UL << (imm_s + 1)) - 1;
uint64_t bits = (UINT64_C(1) << (imm_s + 1)) - 1;
return RotateRight(bits, imm_r, 64);
} else {
if ((imm_s >> 1) == 0x1F) {
@ -96,14 +96,14 @@ uint64_t Instruction::ImmLogical() {
if ((imm_s & mask) == mask) {
return 0;
}
uint64_t bits = (1UL << ((imm_s & mask) + 1)) - 1;
uint64_t bits = (UINT64_C(1) << ((imm_s & mask) + 1)) - 1;
return RepeatBitsAcrossReg(reg_size,
RotateRight(bits, imm_r & mask, width),
width);
}
}
}
UNREACHABLE();
VIXL_UNREACHABLE();
return 0;
}
@ -155,7 +155,7 @@ Instruction* Instruction::ImmPCOffsetTarget() {
offset = ImmPCRel();
} else {
// All PC-relative branches.
ASSERT(BranchType() != UnknownBranchType);
VIXL_ASSERT(BranchType() != UnknownBranchType);
// Relative branch offsets are instruction-size-aligned.
offset = ImmBranch() << kInstructionSizeLog2;
}
@ -169,7 +169,7 @@ inline int Instruction::ImmBranch() const {
case UncondBranchType: return ImmUncondBranch();
case CompareBranchType: return ImmCmpBranch();
case TestBranchType: return ImmTestBranch();
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
return 0;
}
@ -186,7 +186,7 @@ void Instruction::SetImmPCOffsetTarget(Instruction* target) {
void Instruction::SetPCRelImmTarget(Instruction* target) {
// ADRP is not supported, so 'this' must point to an ADR instruction.
ASSERT(Mask(PCRelAddressingMask) == ADR);
VIXL_ASSERT(Mask(PCRelAddressingMask) == ADR);
Instr imm = Assembler::ImmPCRelAddress(target - this);
@ -195,7 +195,7 @@ void Instruction::SetPCRelImmTarget(Instruction* target) {
void Instruction::SetBranchImmTarget(Instruction* target) {
ASSERT(((target - this) & 3) == 0);
VIXL_ASSERT(((target - this) & 3) == 0);
Instr branch_imm = 0;
uint32_t imm_mask = 0;
int offset = (target - this) >> kInstructionSizeLog2;
@ -220,14 +220,14 @@ void Instruction::SetBranchImmTarget(Instruction* target) {
imm_mask = ImmTestBranch_mask;
break;
}
default: UNREACHABLE();
default: VIXL_UNREACHABLE();
}
SetInstructionBits(Mask(~imm_mask) | branch_imm);
}
void Instruction::SetImmLLiteral(Instruction* source) {
ASSERT(((source - this) & 3) == 0);
VIXL_ASSERT(((source - this) & 3) == 0);
int offset = (source - this) >> kLiteralEntrySizeLog2;
Instr imm = Assembler::ImmLLiteral(offset);
Instr mask = ImmLLiteral_mask;

56
disas/libvixl/a64/instructions-a64.h
View File

@ -44,30 +44,36 @@ const unsigned kMaxLoadLiteralRange = 1 * MBytes;
const unsigned kWRegSize = 32;
const unsigned kWRegSizeLog2 = 5;
const unsigned kWRegSizeInBytes = kWRegSize / 8;
const unsigned kWRegSizeInBytesLog2 = kWRegSizeLog2 - 3;
const unsigned kXRegSize = 64;
const unsigned kXRegSizeLog2 = 6;
const unsigned kXRegSizeInBytes = kXRegSize / 8;
const unsigned kXRegSizeInBytesLog2 = kXRegSizeLog2 - 3;
const unsigned kSRegSize = 32;
const unsigned kSRegSizeLog2 = 5;
const unsigned kSRegSizeInBytes = kSRegSize / 8;
const unsigned kSRegSizeInBytesLog2 = kSRegSizeLog2 - 3;
const unsigned kDRegSize = 64;
const unsigned kDRegSizeLog2 = 6;
const unsigned kDRegSizeInBytes = kDRegSize / 8;
const int64_t kWRegMask = 0x00000000ffffffffLL;
const int64_t kXRegMask = 0xffffffffffffffffLL;
const int64_t kSRegMask = 0x00000000ffffffffLL;
const int64_t kDRegMask = 0xffffffffffffffffLL;
const int64_t kXSignMask = 0x1LL << 63;
const int64_t kWSignMask = 0x1LL << 31;
const int64_t kByteMask = 0xffL;
const int64_t kHalfWordMask = 0xffffL;
const int64_t kWordMask = 0xffffffffLL;
const uint64_t kXMaxUInt = 0xffffffffffffffffULL;
const uint64_t kWMaxUInt = 0xffffffffULL;
const int64_t kXMaxInt = 0x7fffffffffffffffLL;
const int64_t kXMinInt = 0x8000000000000000LL;
const int32_t kWMaxInt = 0x7fffffff;
const int32_t kWMinInt = 0x80000000;
const unsigned kDRegSizeInBytesLog2 = kDRegSizeLog2 - 3;
const uint64_t kWRegMask = UINT64_C(0xffffffff);
const uint64_t kXRegMask = UINT64_C(0xffffffffffffffff);
const uint64_t kSRegMask = UINT64_C(0xffffffff);
const uint64_t kDRegMask = UINT64_C(0xffffffffffffffff);
const uint64_t kSSignMask = UINT64_C(0x80000000);
const uint64_t kDSignMask = UINT64_C(0x8000000000000000);
const uint64_t kWSignMask = UINT64_C(0x80000000);
const uint64_t kXSignMask = UINT64_C(0x8000000000000000);
const uint64_t kByteMask = UINT64_C(0xff);
const uint64_t kHalfWordMask = UINT64_C(0xffff);
const uint64_t kWordMask = UINT64_C(0xffffffff);
const uint64_t kXMaxUInt = UINT64_C(0xffffffffffffffff);
const uint64_t kWMaxUInt = UINT64_C(0xffffffff);
const int64_t kXMaxInt = INT64_C(0x7fffffffffffffff);
const int64_t kXMinInt = INT64_C(0x8000000000000000);
const int32_t kWMaxInt = INT32_C(0x7fffffff);
const int32_t kWMinInt = INT32_C(0x80000000);
const unsigned kLinkRegCode = 30;
const unsigned kZeroRegCode = 31;
const unsigned kSPRegInternalCode = 63;
@ -81,18 +87,28 @@ const unsigned kFloatExponentBits = 8;
const float kFP32PositiveInfinity = rawbits_to_float(0x7f800000);
const float kFP32NegativeInfinity = rawbits_to_float(0xff800000);
const double kFP64PositiveInfinity = rawbits_to_double(0x7ff0000000000000ULL);
const double kFP64NegativeInfinity = rawbits_to_double(0xfff0000000000000ULL);
const double kFP64PositiveInfinity =
rawbits_to_double(UINT64_C(0x7ff0000000000000));
const double kFP64NegativeInfinity =
rawbits_to_double(UINT64_C(0xfff0000000000000));
// This value is a signalling NaN as both a double and as a float (taking the
// least-significant word).
static const double kFP64SignallingNaN = rawbits_to_double(0x7ff000007f800001ULL);
static const double kFP64SignallingNaN =
rawbits_to_double(UINT64_C(0x7ff000007f800001));
static const float kFP32SignallingNaN = rawbits_to_float(0x7f800001);
// A similar value, but as a quiet NaN.
static const double kFP64QuietNaN = rawbits_to_double(0x7ff800007fc00001ULL);
static const double kFP64QuietNaN =
rawbits_to_double(UINT64_C(0x7ff800007fc00001));
static const float kFP32QuietNaN = rawbits_to_float(0x7fc00001);
// The default NaN values (for FPCR.DN=1).
static const double kFP64DefaultNaN =
rawbits_to_double(UINT64_C(0x7ff8000000000000));
static const float kFP32DefaultNaN = rawbits_to_float(0x7fc00000);
enum LSDataSize {
LSByte = 0,
LSHalfword = 1,
@ -325,7 +341,7 @@ class Instruction {
}
inline Instruction* InstructionAtOffset(int64_t offset) {
ASSERT(IsWordAligned(this + offset));
VIXL_ASSERT(IsWordAligned(this + offset));
return this + offset;
}

42
disas/libvixl/globals.h
View File

@ -27,8 +27,20 @@
#ifndef VIXL_GLOBALS_H
#define VIXL_GLOBALS_H
// Get the standard printf format macros for C99 stdint types.
// Get standard C99 macros for integer types.
#ifndef __STDC_CONSTANT_MACROS
#define __STDC_CONSTANT_MACROS
#endif
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS
#endif
#include <stdint.h>
#include <inttypes.h>
#include <assert.h>
@ -45,21 +57,29 @@ typedef uint8_t byte;
const int KBytes = 1024;
const int MBytes = 1024 * KBytes;
#define ABORT() printf("in %s, line %i", __FILE__, __LINE__); abort()
#define VIXL_ABORT() printf("in %s, line %i", __FILE__, __LINE__); abort()
#ifdef DEBUG
#define ASSERT(condition) assert(condition)
#define CHECK(condition) ASSERT(condition)
#define UNIMPLEMENTED() printf("UNIMPLEMENTED\t"); ABORT()
#define UNREACHABLE() printf("UNREACHABLE\t"); ABORT()
#define VIXL_ASSERT(condition) assert(condition)
#define VIXL_CHECK(condition) VIXL_ASSERT(condition)
#define VIXL_UNIMPLEMENTED() printf("UNIMPLEMENTED\t"); VIXL_ABORT()
#define VIXL_UNREACHABLE() printf("UNREACHABLE\t"); VIXL_ABORT()
#else
#define ASSERT(condition) ((void) 0)
#define CHECK(condition) assert(condition)
#define UNIMPLEMENTED() ((void) 0)
#define UNREACHABLE() ((void) 0)
#define VIXL_ASSERT(condition) ((void) 0)
#define VIXL_CHECK(condition) assert(condition)
#define VIXL_UNIMPLEMENTED() ((void) 0)
#define VIXL_UNREACHABLE() ((void) 0)
#endif
// This is not as powerful as template based assertions, but it is simple.
// It assumes that the descriptions are unique. If this starts being a problem,
// we can switch to a different implemention.
#define VIXL_CONCAT(a, b) a##b
#define VIXL_STATIC_ASSERT_LINE(line, condition) \
typedef char VIXL_CONCAT(STATIC_ASSERT_LINE_, line)[(condition) ? 1 : -1] \
__attribute__((unused))
#define VIXL_STATIC_ASSERT(condition) VIXL_STATIC_ASSERT_LINE(__LINE__, condition) //NOLINT
template <typename T> inline void USE(T) {}
#define ALIGNMENT_EXCEPTION() printf("ALIGNMENT EXCEPTION\t"); ABORT()
#define VIXL_ALIGNMENT_EXCEPTION() printf("ALIGNMENT EXCEPTION\t"); VIXL_ABORT()
#endif // VIXL_GLOBALS_H

4
disas/libvixl/platform.h
View File

@ -34,9 +34,7 @@ namespace vixl {
// Currently we assume running the simulator implies running on x86 hardware.
inline void HostBreakpoint() { asm("int3"); }
#else
inline void HostBreakpoint() {
// TODO: Implement HostBreakpoint on a64.
}
inline void HostBreakpoint() { asm("brk"); }
#endif
} // namespace vixl

37
disas/libvixl/utils.cc
View File

@ -58,9 +58,9 @@ double rawbits_to_double(uint64_t bits) {
int CountLeadingZeros(uint64_t value, int width) {
ASSERT((width == 32) || (width == 64));
VIXL_ASSERT((width == 32) || (width == 64));
int count = 0;
uint64_t bit_test = 1UL << (width - 1);
uint64_t bit_test = UINT64_C(1) << (width - 1);
while ((count < width) && ((bit_test & value) == 0)) {
count++;
bit_test >>= 1;
@ -70,7 +70,7 @@ int CountLeadingZeros(uint64_t value, int width) {
int CountLeadingSignBits(int64_t value, int width) {
ASSERT((width == 32) || (width == 64));
VIXL_ASSERT((width == 32) || (width == 64));
if (value >= 0) {
return CountLeadingZeros(value, width) - 1;
} else {
@ -80,7 +80,7 @@ int CountLeadingSignBits(int64_t value, int width) {
int CountTrailingZeros(uint64_t value, int width) {
ASSERT((width == 32) || (width == 64));
VIXL_ASSERT((width == 32) || (width == 64));
int count = 0;
while ((count < width) && (((value >> count) & 1) == 0)) {
count++;
@ -92,10 +92,10 @@ int CountTrailingZeros(uint64_t value, int width) {
int CountSetBits(uint64_t value, int width) {
// TODO: Other widths could be added here, as the implementation already
// supports them.
ASSERT((width == 32) || (width == 64));
VIXL_ASSERT((width == 32) || (width == 64));
// Mask out unused bits to ensure that they are not counted.
value &= (0xffffffffffffffffULL >> (64-width));
value &= (UINT64_C(0xffffffffffffffff) >> (64-width));
// Add up the set bits.
// The algorithm works by adding pairs of bit fields together iteratively,
@ -108,18 +108,19 @@ int CountSetBits(uint64_t value, int width) {
// value = h+g+f+e d+c+b+a
// \ |
// value = h+g+f+e+d+c+b+a
value = ((value >> 1) & 0x5555555555555555ULL) +
(value & 0x5555555555555555ULL);
value = ((value >> 2) & 0x3333333333333333ULL) +
(value & 0x3333333333333333ULL);
value = ((value >> 4) & 0x0f0f0f0f0f0f0f0fULL) +
(value & 0x0f0f0f0f0f0f0f0fULL);
value = ((value >> 8) & 0x00ff00ff00ff00ffULL) +
(value & 0x00ff00ff00ff00ffULL);
value = ((value >> 16) & 0x0000ffff0000ffffULL) +
(value & 0x0000ffff0000ffffULL);
value = ((value >> 32) & 0x00000000ffffffffULL) +
(value & 0x00000000ffffffffULL);
const uint64_t kMasks[] = {
UINT64_C(0x5555555555555555),
UINT64_C(0x3333333333333333),
UINT64_C(0x0f0f0f0f0f0f0f0f),
UINT64_C(0x00ff00ff00ff00ff),
UINT64_C(0x0000ffff0000ffff),
UINT64_C(0x00000000ffffffff),
};
for (unsigned i = 0; i < (sizeof(kMasks) / sizeof(kMasks[0])); i++) {
int shift = 1 << i;
value = ((value >> shift) & kMasks[i]) + (value & kMasks[i]);
}
return value;
}

86
disas/libvixl/utils.h
View File

@ -27,7 +27,7 @@
#ifndef VIXL_UTILS_H
#define VIXL_UTILS_H
#include <math.h>
#include <string.h>
#include "globals.h"
@ -35,19 +35,19 @@ namespace vixl {
// Check number width.
inline bool is_intn(unsigned n, int64_t x) {
ASSERT((0 < n) && (n < 64));
int64_t limit = 1ULL << (n - 1);
VIXL_ASSERT((0 < n) && (n < 64));
int64_t limit = INT64_C(1) << (n - 1);
return (-limit <= x) && (x < limit);
}
inline bool is_uintn(unsigned n, int64_t x) {
ASSERT((0 < n) && (n < 64));
VIXL_ASSERT((0 < n) && (n < 64));
return !(x >> n);
}
inline unsigned truncate_to_intn(unsigned n, int64_t x) {
ASSERT((0 < n) && (n < 64));
return (x & ((1ULL << n) - 1));
VIXL_ASSERT((0 < n) && (n < 64));
return (x & ((INT64_C(1) << n) - 1));
}
#define INT_1_TO_63_LIST(V) \
@ -90,13 +90,67 @@ inline int64_t signed_bitextract_64(int msb, int lsb, int64_t x) {
return (x << (63 - msb)) >> (lsb + 63 - msb);
}
// floating point representation
// Floating point representation.
uint32_t float_to_rawbits(float value);
uint64_t double_to_rawbits(double value);
float rawbits_to_float(uint32_t bits);
double rawbits_to_double(uint64_t bits);
// Bits counting.
// NaN tests.
inline bool IsSignallingNaN(double num) {
const uint64_t kFP64QuietNaNMask = UINT64_C(0x0008000000000000);
uint64_t raw = double_to_rawbits(num);
if (isnan(num) && ((raw & kFP64QuietNaNMask) == 0)) {
return true;
}
return false;
}
inline bool IsSignallingNaN(float num) {
const uint32_t kFP32QuietNaNMask = 0x00400000;
uint32_t raw = float_to_rawbits(num);
if (isnan(num) && ((raw & kFP32QuietNaNMask) == 0)) {
return true;
}
return false;
}
template <typename T>
inline bool IsQuietNaN(T num) {
return isnan(num) && !IsSignallingNaN(num);
}
// Convert the NaN in 'num' to a quiet NaN.
inline double ToQuietNaN(double num) {
const uint64_t kFP64QuietNaNMask = UINT64_C(0x0008000000000000);
VIXL_ASSERT(isnan(num));
return rawbits_to_double(double_to_rawbits(num) | kFP64QuietNaNMask);
}
inline float ToQuietNaN(float num) {
const uint32_t kFP32QuietNaNMask = 0x00400000;
VIXL_ASSERT(isnan(num));
return rawbits_to_float(float_to_rawbits(num) | kFP32QuietNaNMask);
}
// Fused multiply-add.
inline double FusedMultiplyAdd(double op1, double op2, double a) {
return fma(op1, op2, a);
}
inline float FusedMultiplyAdd(float op1, float op2, float a) {
return fmaf(op1, op2, a);
}
// Bit counting.
int CountLeadingZeros(uint64_t value, int width);
int CountLeadingSignBits(int64_t value, int width);
int CountTrailingZeros(uint64_t value, int width);
@ -106,20 +160,30 @@ int CountSetBits(uint64_t value, int width);
// TODO: rename/refactor to make it specific to instructions.
template<typename T>
bool IsWordAligned(T pointer) {
ASSERT(sizeof(pointer) == sizeof(intptr_t)); // NOLINT(runtime/sizeof)
VIXL_ASSERT(sizeof(pointer) == sizeof(intptr_t)); // NOLINT(runtime/sizeof)
return (reinterpret_cast<intptr_t>(pointer) & 3) == 0;
}
// Increment a pointer until it has the specified alignment.
template<class T>
T AlignUp(T pointer, size_t alignment) {
ASSERT(sizeof(pointer) == sizeof(uintptr_t));
VIXL_STATIC_ASSERT(sizeof(pointer) == sizeof(uintptr_t));
uintptr_t pointer_raw = reinterpret_cast<uintptr_t>(pointer);
size_t align_step = (alignment - pointer_raw) % alignment;
ASSERT((pointer_raw + align_step) % alignment == 0);
VIXL_ASSERT((pointer_raw + align_step) % alignment == 0);
return reinterpret_cast<T>(pointer_raw + align_step);
}
// Decrement a pointer until it has the specified alignment.
template<class T>
T AlignDown(T pointer, size_t alignment) {
VIXL_STATIC_ASSERT(sizeof(pointer) == sizeof(uintptr_t));
uintptr_t pointer_raw = reinterpret_cast<uintptr_t>(pointer);
size_t align_step = pointer_raw % alignment;
VIXL_ASSERT((pointer_raw - align_step) % alignment == 0);
return reinterpret_cast<T>(pointer_raw - align_step);
}
} // namespace vixl

1
hw/arm/highbank.c
View File

@ -134,7 +134,6 @@ static VMStateDescription vmstate_highbank_regs = {
.name = "highbank-regs",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(regs, HighbankRegsState, NUM_REGS),
VMSTATE_END_OF_LIST(),

8
hw/arm/musicpal.c
View File

@ -405,7 +405,6 @@ static const VMStateDescription mv88w8618_eth_vmsd = {
.name = "mv88w8618_eth",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(smir, mv88w8618_eth_state),
VMSTATE_UINT32(icr, mv88w8618_eth_state),
@ -642,7 +641,6 @@ static const VMStateDescription musicpal_lcd_vmsd = {
.name = "musicpal_lcd",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(brightness, musicpal_lcd_state),
VMSTATE_UINT32(mode, musicpal_lcd_state),
@ -769,7 +767,6 @@ static const VMStateDescription mv88w8618_pic_vmsd = {
.name = "mv88w8618_pic",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(level, mv88w8618_pic_state),
VMSTATE_UINT32(enabled, mv88w8618_pic_state),
@ -940,7 +937,6 @@ static const VMStateDescription mv88w8618_timer_vmsd = {
.name = "timer",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_PTIMER(ptimer, mv88w8618_timer_state),
VMSTATE_UINT32(limit, mv88w8618_timer_state),
@ -952,7 +948,6 @@ static const VMStateDescription mv88w8618_pit_vmsd = {
.name = "mv88w8618_pit",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_STRUCT_ARRAY(timer, mv88w8618_pit_state, 4, 1,
mv88w8618_timer_vmsd, mv88w8618_timer_state),
@ -1041,7 +1036,6 @@ static const VMStateDescription mv88w8618_flashcfg_vmsd = {
.name = "mv88w8618_flashcfg",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(cfgr0, mv88w8618_flashcfg_state),
VMSTATE_END_OF_LIST()
@ -1381,7 +1375,6 @@ static const VMStateDescription musicpal_gpio_vmsd = {
.name = "musicpal_gpio",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(lcd_brightness, musicpal_gpio_state),
VMSTATE_UINT32(out_state, musicpal_gpio_state),
@ -1548,7 +1541,6 @@ static const VMStateDescription musicpal_key_vmsd = {
.name = "musicpal_key",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(kbd_extended, musicpal_key_state),
VMSTATE_UINT32(pressed_keys, musicpal_key_state),

4
hw/arm/omap1.c
View File

@ -2709,8 +2709,8 @@ static void omap_rtc_write(void *opaque, hwaddr addr,
s->ti += ti[1];
} else {
/* A less accurate version */
s->ti -= (s->current_tm.tm_year % 100) * 31536000;
s->ti += from_bcd(value) * 31536000;
s->ti -= (time_t)(s->current_tm.tm_year % 100) * 31536000;
s->ti += (time_t)from_bcd(value) * 31536000;
}
return;

19
hw/arm/pxa2xx.c
View File

@ -148,8 +148,7 @@ static const VMStateDescription vmstate_pxa2xx_pm = {
.name = "pxa2xx_pm",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(pm_regs, PXA2xxState, 0x40),
VMSTATE_END_OF_LIST()
}
@ -215,8 +214,7 @@ static const VMStateDescription vmstate_pxa2xx_cm = {
.name = "pxa2xx_cm",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(cm_regs, PXA2xxState, 4),
VMSTATE_UINT32(clkcfg, PXA2xxState),
VMSTATE_UINT32(pmnc, PXA2xxState),
@ -440,8 +438,7 @@ static const VMStateDescription vmstate_pxa2xx_mm = {
.name = "pxa2xx_mm",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(mm_regs, PXA2xxState, 0x1a),
VMSTATE_END_OF_LIST()
}
@ -1172,7 +1169,6 @@ static const VMStateDescription vmstate_pxa2xx_rtc_regs = {
.name = "pxa2xx_rtc",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.pre_save = pxa2xx_rtc_pre_save,
.post_load = pxa2xx_rtc_post_load,
.fields = (VMStateField[]) {
@ -1436,8 +1432,7 @@ static const VMStateDescription vmstate_pxa2xx_i2c_slave = {
.name = "pxa2xx_i2c_slave",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_I2C_SLAVE(parent_obj, PXA2xxI2CSlaveState),
VMSTATE_END_OF_LIST()
}
@ -1447,8 +1442,7 @@ static const VMStateDescription vmstate_pxa2xx_i2c = {
.name = "pxa2xx_i2c",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_UINT16(control, PXA2xxI2CState),
VMSTATE_UINT16(status, PXA2xxI2CState),
VMSTATE_UINT8(ibmr, PXA2xxI2CState),
@ -1705,8 +1699,7 @@ static const VMStateDescription vmstate_pxa2xx_i2s = {
.name = "pxa2xx_i2s",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(control, PXA2xxI2SState, 2),
VMSTATE_UINT32(status, PXA2xxI2SState),
VMSTATE_UINT32(mask, PXA2xxI2SState),

3
hw/arm/pxa2xx_gpio.c
View File

@ -313,8 +313,7 @@ static const VMStateDescription vmstate_pxa2xx_gpio_regs = {
.name = "pxa2xx-gpio",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_INT32(lines, PXA2xxGPIOInfo),
VMSTATE_UINT32_ARRAY(ilevel, PXA2xxGPIOInfo, PXA2XX_GPIO_BANKS),
VMSTATE_UINT32_ARRAY(olevel, PXA2xxGPIOInfo, PXA2XX_GPIO_BANKS),

1
hw/arm/pxa2xx_pic.c
View File

@ -296,7 +296,6 @@ static VMStateDescription vmstate_pxa2xx_pic_regs = {
.name = "pxa2xx_pic",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = pxa2xx_pic_post_load,
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(int_enabled, PXA2xxPICState, 2),

12
hw/arm/spitz.c
View File

@ -1006,8 +1006,7 @@ static VMStateDescription vmstate_sl_nand_info = {
.name = "sl-nand",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_UINT8(ctl, SLNANDState),
VMSTATE_STRUCT(ecc, SLNANDState, 0, vmstate_ecc_state, ECCState),
VMSTATE_END_OF_LIST(),
@ -1041,9 +1040,8 @@ static VMStateDescription vmstate_spitz_kbd = {
.name = "spitz-keyboard",
.version_id = 1,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = spitz_keyboard_post_load,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_UINT16(sense_state, SpitzKeyboardState),
VMSTATE_UINT16(strobe_state, SpitzKeyboardState),
VMSTATE_UNUSED_TEST(is_version_0, 5),
@ -1076,8 +1074,7 @@ static const VMStateDescription vmstate_corgi_ssp_regs = {
.name = "corgi-ssp",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_SSI_SLAVE(ssidev, CorgiSSPState),
VMSTATE_UINT32_ARRAY(enable, CorgiSSPState, 3),
VMSTATE_END_OF_LIST(),
@ -1105,8 +1102,7 @@ static const VMStateDescription vmstate_spitz_lcdtg_regs = {
.name = "spitz-lcdtg",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_SSI_SLAVE(ssidev, SpitzLCDTG),
VMSTATE_UINT32(bl_intensity, SpitzLCDTG),
VMSTATE_UINT32(bl_power, SpitzLCDTG),

25
hw/arm/stellaris.c
View File

@ -185,12 +185,19 @@ static uint64_t gptm_read(void *opaque, hwaddr offset,
case 0x44: /* TBPMR */
return s->match_prescale[1];
case 0x48: /* TAR */
if (s->control == 1)
if (s->config == 1) {
return s->rtc;
}
qemu_log_mask(LOG_UNIMP,
"GPTM: read of TAR but timer read not supported");
return 0;
case 0x4c: /* TBR */
hw_error("TODO: Timer value read\n");
qemu_log_mask(LOG_UNIMP,
"GPTM: read of TBR but timer read not supported");
return 0;
default:
hw_error("gptm_read: Bad offset 0x%x\n", (int)offset);
qemu_log_mask(LOG_GUEST_ERROR,
"GPTM: read at bad offset 0x%x\n", (int)offset);
return 0;
}
}
@ -286,8 +293,7 @@ static const VMStateDescription vmstate_stellaris_gptm = {
.name = "stellaris_gptm",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(config, gptm_state),
VMSTATE_UINT32_ARRAY(mode, gptm_state, 2),
VMSTATE_UINT32(control, gptm_state),
@ -643,9 +649,8 @@ static const VMStateDescription vmstate_stellaris_sys = {
.name = "stellaris_sys",
.version_id = 2,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.post_load = stellaris_sys_post_load,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(pborctl, ssys_state),
VMSTATE_UINT32(ldopctl, ssys_state),
VMSTATE_UINT32(int_mask, ssys_state),
@ -851,8 +856,7 @@ static const VMStateDescription vmstate_stellaris_i2c = {
.name = "stellaris_i2c",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(msa, stellaris_i2c_state),
VMSTATE_UINT32(mcs, stellaris_i2c_state),
VMSTATE_UINT32(mdr, stellaris_i2c_state),
@ -1121,8 +1125,7 @@ static const VMStateDescription vmstate_stellaris_adc = {
.name = "stellaris_adc",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(actss, stellaris_adc_state),
VMSTATE_UINT32(ris, stellaris_adc_state),
VMSTATE_UINT32(im, stellaris_adc_state),

6
hw/arm/strongarm.c
View File

@ -199,7 +199,6 @@ static VMStateDescription vmstate_strongarm_pic_regs = {
.name = "strongarm_pic",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = strongarm_pic_post_load,
.fields = (VMStateField[]) {
VMSTATE_UINT32(pending, StrongARMPICState),
@ -424,7 +423,6 @@ static const VMStateDescription vmstate_strongarm_rtc_regs = {
.name = "strongarm-rtc",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.pre_save = strongarm_rtc_pre_save,
.post_load = strongarm_rtc_post_load,
.fields = (VMStateField[]) {
@ -670,7 +668,6 @@ static const VMStateDescription vmstate_strongarm_gpio_regs = {
.name = "strongarm-gpio",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
VMSTATE_UINT32(ilevel, StrongARMGPIOInfo),
VMSTATE_UINT32(olevel, StrongARMGPIOInfo),
@ -842,7 +839,6 @@ static const VMStateDescription vmstate_strongarm_ppc_regs = {
.name = "strongarm-ppc",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
VMSTATE_UINT32(ilevel, StrongARMPPCInfo),
VMSTATE_UINT32(olevel, StrongARMPPCInfo),
@ -1293,7 +1289,6 @@ static const VMStateDescription vmstate_strongarm_uart_regs = {
.name = "strongarm-uart",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = strongarm_uart_post_load,
.fields = (VMStateField[]) {
VMSTATE_UINT8(utcr0, StrongARMUARTState),
@ -1553,7 +1548,6 @@ static const VMStateDescription vmstate_strongarm_ssp_regs = {
.name = "strongarm-ssp",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = strongarm_ssp_post_load,
.fields = (VMStateField[]) {
VMSTATE_UINT16_ARRAY(sscr, StrongARMSSPState, 2),

2
hw/arm/z2.c
View File

@ -164,7 +164,6 @@ static VMStateDescription vmstate_zipit_lcd_state = {
.name = "zipit-lcd",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.fields = (VMStateField[]) {
VMSTATE_SSI_SLAVE(ssidev, ZipitLCD),
VMSTATE_INT32(selected, ZipitLCD),
@ -275,7 +274,6 @@ static VMStateDescription vmstate_aer915_state = {
.name = "aer915",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_INT32(len, AER915State),
VMSTATE_BUFFER(buf, AER915State),

5
hw/audio/lm4549.c
View File

@ -324,9 +324,8 @@ const VMStateDescription vmstate_lm4549_state = {
.name = "lm4549_state",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.post_load = &lm4549_post_load,
.fields = (VMStateField[]) {
.post_load = lm4549_post_load,
.fields = (VMStateField[]) {
VMSTATE_UINT32(voice_is_active, lm4549_state),
VMSTATE_UINT16_ARRAY(regfile, lm4549_state, 128),
VMSTATE_UINT16_ARRAY(buffer, lm4549_state, LM4549_BUFFER_SIZE),

1
hw/audio/marvell_88w8618.c
View File

@ -259,7 +259,6 @@ static const VMStateDescription mv88w8618_audio_vmsd = {
.name = "mv88w8618_audio",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(playback_mode, mv88w8618_audio_state),
VMSTATE_UINT32(status, mv88w8618_audio_state),

9
hw/audio/pl041.c
View File

@ -561,8 +561,7 @@ static const VMStateDescription vmstate_pl041_regfile = {
.name = "pl041_regfile",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
#define REGISTER(name, offset) VMSTATE_UINT32(name, pl041_regfile),
#include "pl041.hx"
#undef REGISTER
@ -574,8 +573,7 @@ static const VMStateDescription vmstate_pl041_fifo = {
.name = "pl041_fifo",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(level, pl041_fifo),
VMSTATE_UINT32_ARRAY(data, pl041_fifo, MAX_FIFO_DEPTH),
VMSTATE_END_OF_LIST()
@ -586,8 +584,7 @@ static const VMStateDescription vmstate_pl041_channel = {
.name = "pl041_channel",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_STRUCT(tx_fifo, pl041_channel, 0,
vmstate_pl041_fifo, pl041_fifo),
VMSTATE_UINT8(tx_enabled, pl041_channel),

3
hw/audio/wm8750.c
View File

@ -583,10 +583,9 @@ static const VMStateDescription vmstate_wm8750 = {
.name = CODEC,
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.pre_save = wm8750_pre_save,
.post_load = wm8750_post_load,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_UINT8_ARRAY(i2c_data, WM8750State, 2),
VMSTATE_INT32(i2c_len, WM8750State),
VMSTATE_INT32(enable, WM8750State),

3
hw/block/ecc.c
View File

@ -81,8 +81,7 @@ VMStateDescription vmstate_ecc_state = {
.name = "ecc-state",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_UINT8(cp, ECCState),
VMSTATE_UINT16_ARRAY(lp, ECCState, 2),
VMSTATE_UINT16(count, ECCState),

3
hw/block/nand.c
View File

@ -346,10 +346,9 @@ static const VMStateDescription vmstate_nand = {
.name = "nand",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.pre_save = nand_pre_save,
.post_load = nand_post_load,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT8(cle, NANDFlashState),
VMSTATE_UINT8(ale, NANDFlashState),
VMSTATE_UINT8(ce, NANDFlashState),

1
hw/block/onenand.c
View File

@ -169,7 +169,6 @@ static const VMStateDescription vmstate_onenand = {
.name = "onenand",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.pre_save = onenand_pre_save,
.post_load = onenand_post_load,
.fields = (VMStateField[]) {

1
hw/char/cadence_uart.c
View File

@ -504,7 +504,6 @@ static const VMStateDescription vmstate_cadence_uart = {
.name = "cadence_uart",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.post_load = cadence_uart_post_load,
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(r, UartState, R_MAX),

1
hw/char/digic-uart.c
View File

@ -162,7 +162,6 @@ static const VMStateDescription vmstate_digic_uart = {
.name = "digic-uart",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(reg_rx, DigicUartState),
VMSTATE_UINT32(reg_st, DigicUartState),

2
hw/char/exynos4210_uart.c
View File

@ -560,7 +560,6 @@ static const VMStateDescription vmstate_exynos4210_uart_fifo = {
.name = "exynos4210.uart.fifo",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(sp, Exynos4210UartFIFO),
VMSTATE_UINT32(rp, Exynos4210UartFIFO),
@ -573,7 +572,6 @@ static const VMStateDescription vmstate_exynos4210_uart = {
.name = "exynos4210.uart",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_STRUCT(rx, Exynos4210UartState, 1,
vmstate_exynos4210_uart_fifo, Exynos4210UartFIFO),

1
hw/char/imx_serial.c
View File

@ -76,7 +76,6 @@ static const VMStateDescription vmstate_imx_serial = {
.name = "imx-serial",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_INT32(readbuff, IMXSerialState),
VMSTATE_UINT32(usr1, IMXSerialState),

3
hw/char/pl011.c
View File

@ -251,8 +251,7 @@ static const VMStateDescription vmstate_pl011 = {
.name = "pl011",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(readbuff, PL011State),
VMSTATE_UINT32(flags, PL011State),
VMSTATE_UINT32(lcr, PL011State),

3
hw/display/ads7846.c
View File

@ -121,9 +121,8 @@ static const VMStateDescription vmstate_ads7846 = {
.name = "ads7846",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.post_load = ads7856_post_load,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_SSI_SLAVE(ssidev, ADS7846State),
VMSTATE_INT32_ARRAY(input, ADS7846State, 8),
VMSTATE_INT32(noise, ADS7846State),

4
hw/display/exynos4210_fimd.c
View File

@ -1845,7 +1845,7 @@ static const VMStateDescription exynos4210_fimd_window_vmstate = {
.name = "exynos4210.fimd_window",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(wincon, Exynos4210fimdWindow),
VMSTATE_UINT32_ARRAY(buf_start, Exynos4210fimdWindow, 3),
VMSTATE_UINT32_ARRAY(buf_end, Exynos4210fimdWindow, 3),
@ -1875,7 +1875,7 @@ static const VMStateDescription exynos4210_fimd_vmstate = {
.version_id = 1,
.minimum_version_id = 1,
.post_load = exynos4210_fimd_load,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(vidcon, Exynos4210fimdState, 4),
VMSTATE_UINT32_ARRAY(vidtcon, Exynos4210fimdState, 4),
VMSTATE_UINT32(shadowcon, Exynos4210fimdState),

6
hw/display/pxa2xx_lcd.c
View File

@ -932,8 +932,7 @@ static const VMStateDescription vmstate_dma_channel = {
.name = "dma_channel",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(branch, struct DMAChannel),
VMSTATE_UINT8(up, struct DMAChannel),
VMSTATE_BUFFER(pbuffer, struct DMAChannel),
@ -959,9 +958,8 @@ static const VMStateDescription vmstate_pxa2xx_lcdc = {
.name = "pxa2xx_lcdc",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = pxa2xx_lcdc_post_load,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_INT32(irqlevel, PXA2xxLCDState),
VMSTATE_INT32(transp, PXA2xxLCDState),
VMSTATE_UINT32_ARRAY(control, PXA2xxLCDState, 6),

3
hw/display/ssd0303.c
View File

@ -272,8 +272,7 @@ static const VMStateDescription vmstate_ssd0303 = {
.name = "ssd0303_oled",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_INT32(row, ssd0303_state),
VMSTATE_INT32(col, ssd0303_state),
VMSTATE_INT32(start_line, ssd0303_state),

12
hw/dma/omap_dma.c
View File

@ -973,7 +973,7 @@ static int omap_dma_ch_reg_write(struct omap_dma_s *s,
case 0x22: /* DMA_COLOR_U */
ch->color &= 0xffff;
ch->color |= value << 16;
ch->color |= (uint32_t)value << 16;
break;
case 0x24: /* DMA_CCR2 */
@ -1043,7 +1043,7 @@ static int omap_dma_3_2_lcd_write(struct omap_dma_lcd_channel_s *s, int offset,
case 0xbca: /* TOP_B1_U */
s->src_f1_top &= 0x0000ffff;
s->src_f1_top |= value << 16;
s->src_f1_top |= (uint32_t)value << 16;
break;
case 0xbcc: /* BOT_B1_L */
@ -1265,7 +1265,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset,
case 0x304: /* SYS_DMA_LCD_TOP_F1_U */
s->src_f1_top &= 0x0000ffff;
s->src_f1_top |= value << 16;
s->src_f1_top |= (uint32_t)value << 16;
break;
case 0x306: /* SYS_DMA_LCD_BOT_F1_L */
@ -1275,7 +1275,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset,
case 0x308: /* SYS_DMA_LCD_BOT_F1_U */
s->src_f1_bottom &= 0x0000ffff;
s->src_f1_bottom |= value << 16;
s->src_f1_bottom |= (uint32_t)value << 16;
break;
case 0x30a: /* SYS_DMA_LCD_TOP_F2_L */
@ -1285,7 +1285,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset,
case 0x30c: /* SYS_DMA_LCD_TOP_F2_U */
s->src_f2_top &= 0x0000ffff;
s->src_f2_top |= value << 16;
s->src_f2_top |= (uint32_t)value << 16;
break;
case 0x30e: /* SYS_DMA_LCD_BOT_F2_L */
@ -1295,7 +1295,7 @@ static int omap_dma_3_1_lcd_write(struct omap_dma_lcd_channel_s *s, int offset,
case 0x310: /* SYS_DMA_LCD_BOT_F2_U */
s->src_f2_bottom &= 0x0000ffff;
s->src_f2_bottom |= value << 16;
s->src_f2_bottom |= (uint32_t)value << 16;
break;
default:

5
hw/dma/pl330.c
View File

@ -138,7 +138,6 @@ static const VMStateDescription vmstate_pl330_chan = {
.name = "pl330_chan",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(src, PL330Chan),
VMSTATE_UINT32(dst, PL330Chan),
@ -170,7 +169,6 @@ static const VMStateDescription vmstate_pl330_fifo = {
.name = "pl330_chan",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_VBUFFER_UINT32(buf, PL330Fifo, 1, NULL, 0, buf_size),
VMSTATE_VBUFFER_UINT32(tag, PL330Fifo, 1, NULL, 0, buf_size),
@ -195,7 +193,6 @@ static const VMStateDescription vmstate_pl330_queue_entry = {
.name = "pl330_queue_entry",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(addr, PL330QueueEntry),
VMSTATE_UINT32(len, PL330QueueEntry),
@ -218,7 +215,6 @@ static const VMStateDescription vmstate_pl330_queue = {
.name = "pl330_queue",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_STRUCT_VARRAY_UINT32(queue, PL330Queue, queue_size, 1,
vmstate_pl330_queue_entry, PL330QueueEntry),
@ -279,7 +275,6 @@ static const VMStateDescription vmstate_pl330 = {
.name = "pl330",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_STRUCT(manager, PL330State, 0, vmstate_pl330_chan, PL330Chan),
VMSTATE_STRUCT_VARRAY_UINT32(chan, PL330State, num_chnls, 0,

2
hw/dma/pxa2xx_dma.c
View File

@ -514,7 +514,6 @@ static VMStateDescription vmstate_pxa2xx_dma_chan = {
.name = "pxa2xx_dma_chan",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(descr, PXA2xxDMAChannel),
VMSTATE_UINT32(src, PXA2xxDMAChannel),
@ -530,7 +529,6 @@ static VMStateDescription vmstate_pxa2xx_dma = {
.name = "pxa2xx_dma",
.version_id = 1,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
VMSTATE_UNUSED_TEST(is_version_0, 4),
VMSTATE_UINT32(stopintr, PXA2xxDMAState),

3
hw/gpio/max7310.c
View File

@ -152,8 +152,7 @@ static const VMStateDescription vmstate_max7310 = {
.name = "max7310",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_INT32(i2c_command_byte, MAX7310State),
VMSTATE_INT32(len, MAX7310State),
VMSTATE_UINT8(level, MAX7310State),

3
hw/gpio/zaurus.c
View File

@ -216,9 +216,8 @@ static const VMStateDescription vmstate_scoop_regs = {
.name = "scoop",
.version_id = 1,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = scoop_post_load,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_UINT16(status, ScoopInfo),
VMSTATE_UINT16(power, ScoopInfo),
VMSTATE_UINT32(gpio_level, ScoopInfo),

3
hw/input/lm832x.c
View File

@ -432,9 +432,8 @@ static const VMStateDescription vmstate_lm_kbd = {
.name = "LM8323",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = lm_kbd_post_load,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_I2C_SLAVE(parent_obj, LM823KbdState),
VMSTATE_UINT8(i2c_dir, LM823KbdState),
VMSTATE_UINT8(i2c_cycle, LM823KbdState),

3
hw/input/pxa2xx_keypad.c
View File

@ -291,8 +291,7 @@ static const VMStateDescription vmstate_pxa2xx_keypad = {
.name = "pxa2xx_keypad",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(kpc, PXA2xxKeyPadState),
VMSTATE_UINT32(kpdk, PXA2xxKeyPadState),
VMSTATE_UINT32(kprec, PXA2xxKeyPadState),

6
hw/input/stellaris_input.c
View File

@ -51,8 +51,7 @@ static const VMStateDescription vmstate_stellaris_button = {
.name = "stellaris_button",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT8(pressed, gamepad_button),
VMSTATE_END_OF_LIST()
}
@ -62,8 +61,7 @@ static const VMStateDescription vmstate_stellaris_gamepad = {
.name = "stellaris_gamepad",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_INT32(extension, gamepad_state),
VMSTATE_STRUCT_VARRAY_INT32(buttons, gamepad_state, num_buttons, 0,
vmstate_stellaris_button, gamepad_button),

2
hw/intc/allwinner-a10-pic.c
View File

@ -97,6 +97,7 @@ static void aw_a10_pic_write(void *opaque, hwaddr offset, uint64_t value,
switch (offset) {
case AW_A10_PIC_BASE_ADDR:
s->base_addr = value & ~0x3;
break;
case AW_A10_PIC_PROTECT:
s->protect = value;
break;
@ -141,7 +142,6 @@ static const VMStateDescription vmstate_aw_a10_pic = {
.name = "a10.pic",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(vector, AwA10PICState),
VMSTATE_UINT32(base_addr, AwA10PICState),

3
hw/intc/armv7m_nvic.c
View File

@ -443,8 +443,7 @@ static const VMStateDescription vmstate_nvic = {
.name = "armv7m_nvic",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(systick.control, nvic_state),
VMSTATE_UINT32(systick.reload, nvic_state),
VMSTATE_INT64(systick.tick, nvic_state),

2
hw/intc/exynos4210_combiner.c
View File

@ -77,7 +77,6 @@ static const VMStateDescription vmstate_exynos4210_combiner_group_state = {
.name = "exynos4210.combiner.groupstate",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT8(src_mask, CombinerGroupState),
VMSTATE_UINT8(src_pending, CombinerGroupState),
@ -89,7 +88,6 @@ static const VMStateDescription vmstate_exynos4210_combiner = {
.name = "exynos4210.combiner",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_STRUCT_ARRAY(group, Exynos4210CombinerState, IIC_NGRP, 0,
vmstate_exynos4210_combiner_group_state, CombinerGroupState),

1
hw/intc/exynos4210_gic.c
View File

@ -394,7 +394,6 @@ static const VMStateDescription vmstate_exynos4210_irq_gate = {
.name = "exynos4210.irq_gate",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.fields = (VMStateField[]) {
VMSTATE_VBUFFER_UINT32(level, Exynos4210IRQGateState, 1, NULL, 0, n_in),
VMSTATE_END_OF_LIST()

1
hw/intc/imx_avic.c
View File

@ -77,7 +77,6 @@ static const VMStateDescription vmstate_imx_avic = {
.name = "imx-avic",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT64(pending, IMXAVICState),
VMSTATE_UINT64(enabled, IMXAVICState),

2
hw/misc/exynos4210_pmu.c
View File

@ -471,7 +471,7 @@ static const VMStateDescription exynos4210_pmu_vmstate = {
.name = "exynos4210.pmu",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(reg, Exynos4210PmuState, PMU_NUM_OF_REGISTERS),
VMSTATE_END_OF_LIST()
}

1
hw/misc/imx_ccm.c
View File

@ -57,7 +57,6 @@ static const VMStateDescription vmstate_imx_ccm = {
.name = "imx-ccm",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(ccmr, IMXCCMState),
VMSTATE_UINT32(pdr0, IMXCCMState),

3
hw/misc/max111x.c
View File

@ -110,8 +110,7 @@ static const VMStateDescription vmstate_max111x = {
.name = "max111x",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_SSI_SLAVE(parent_obj, MAX111xState),
VMSTATE_UINT8(tb1, MAX111xState),
VMSTATE_UINT8(rb2, MAX111xState),

11
hw/misc/mst_fpga.c
View File

@ -219,12 +219,11 @@ static int mst_fpga_init(SysBusDevice *sbd)
}
static VMStateDescription vmstate_mst_fpga_regs = {
.name = "mainstone_fpga",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = mst_fpga_post_load,
.fields = (VMStateField []) {
.name = "mainstone_fpga",
.version_id = 0,
.minimum_version_id = 0,
.post_load = mst_fpga_post_load,
.fields = (VMStateField[]) {
VMSTATE_UINT32(prev_level, mst_irq_state),
VMSTATE_UINT32(leddat1, mst_irq_state),
VMSTATE_UINT32(leddat2, mst_irq_state),

4
hw/misc/omap_gpmc.c
View File

@ -242,6 +242,10 @@ static void fill_prefetch_fifo(struct omap_gpmc_s *s)
if (bytes > s->prefetch.count) {
bytes = s->prefetch.count;
}
if (is16bit) {
bytes &= ~1;
}
s->prefetch.count -= bytes;
s->prefetch.fifopointer += bytes;
fptr = 64 - s->prefetch.fifopointer;

3
hw/misc/tmp105.c
View File

@ -199,9 +199,8 @@ static const VMStateDescription vmstate_tmp105 = {
.name = "TMP105",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.post_load = tmp105_post_load,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_UINT8(len, TMP105State),
VMSTATE_UINT8_ARRAY(buf, TMP105State, 2),
VMSTATE_UINT8(pointer, TMP105State),

3
hw/misc/zynq_slcr.c
View File

@ -428,8 +428,7 @@ static const VMStateDescription vmstate_zynq_slcr = {
.name = "zynq_slcr",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(regs, ZynqSLCRState, ZYNQ_SLCR_NUM_REGS),
VMSTATE_END_OF_LIST()
}

11
hw/net/cadence_gem.c
View File

@ -717,7 +717,6 @@ static ssize_t gem_receive(NetClientState *nc, const uint8_t *buf, size_t size)
rxbuf_ptr = (void *)buf;
} else {
unsigned crc_val;
int crc_offset;
/* The application wants the FCS field, which QEMU does not provide.
* We must try and caclculate one.
@ -727,12 +726,7 @@ static ssize_t gem_receive(NetClientState *nc, const uint8_t *buf, size_t size)
memset(rxbuf + size, 0, sizeof(rxbuf) - size);
rxbuf_ptr = rxbuf;
crc_val = cpu_to_le32(crc32(0, rxbuf, MAX(size, 60)));
if (size < 60) {
crc_offset = 60;
} else {
crc_offset = size;
}
memcpy(rxbuf + crc_offset, &crc_val, sizeof(crc_val));
memcpy(rxbuf + size, &crc_val, sizeof(crc_val));
bytes_to_copy += 4;
size += 4;
@ -1257,8 +1251,7 @@ static const VMStateDescription vmstate_cadence_gem = {
.name = "cadence_gem",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(regs, GemState, GEM_MAXREG),
VMSTATE_UINT16_ARRAY(phy_regs, GemState, 32),
VMSTATE_UINT8(phy_loop, GemState),

2
hw/net/smc91c111.c
View File

@ -54,7 +54,7 @@ static const VMStateDescription vmstate_smc91c111 = {
.name = "smc91c111",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_UINT16(tcr, smc91c111_state),
VMSTATE_UINT16(rcr, smc91c111_state),
VMSTATE_UINT16(cr, smc91c111_state),

312
hw/net/stellaris_enet.c
View File

@ -46,6 +46,11 @@ do { fprintf(stderr, "stellaris_enet: error: " fmt , ## __VA_ARGS__);} while (0)
#define STELLARIS_ENET(obj) \
OBJECT_CHECK(stellaris_enet_state, (obj), TYPE_STELLARIS_ENET)
typedef struct {
uint8_t data[2048];
uint32_t len;
} StellarisEnetRxFrame;
typedef struct {
SysBusDevice parent_obj;
@ -59,29 +64,159 @@ typedef struct {
uint32_t mtxd;
uint32_t mrxd;
uint32_t np;
int tx_frame_len;
int tx_fifo_len;
uint32_t tx_fifo_len;
uint8_t tx_fifo[2048];
/* Real hardware has a 2k fifo, which works out to be at most 31 packets.
We implement a full 31 packet fifo. */
struct {
uint8_t data[2048];
int len;
} rx[31];
uint8_t *rx_fifo;
int rx_fifo_len;
int next_packet;
StellarisEnetRxFrame rx[31];
uint32_t rx_fifo_offset;
uint32_t next_packet;
NICState *nic;
NICConf conf;
qemu_irq irq;
MemoryRegion mmio;
} stellaris_enet_state;
static const VMStateDescription vmstate_rx_frame = {
.name = "stellaris_enet/rx_frame",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT8_ARRAY(data, StellarisEnetRxFrame, 2048),
VMSTATE_UINT32(len, StellarisEnetRxFrame),
VMSTATE_END_OF_LIST()
}
};
static int stellaris_enet_post_load(void *opaque, int version_id)
{
stellaris_enet_state *s = opaque;
int i;
/* Sanitize inbound state. Note that next_packet is an index but
* np is a size; hence their valid upper bounds differ.
*/
if (s->next_packet >= ARRAY_SIZE(s->rx)) {
return -1;
}
if (s->np > ARRAY_SIZE(s->rx)) {
return -1;
}
for (i = 0; i < ARRAY_SIZE(s->rx); i++) {
if (s->rx[i].len > ARRAY_SIZE(s->rx[i].data)) {
return -1;
}
}
if (s->rx_fifo_offset > ARRAY_SIZE(s->rx[0].data) - 4) {
return -1;
}
if (s->tx_fifo_len > ARRAY_SIZE(s->tx_fifo)) {
return -1;
}
return 0;
}
static const VMStateDescription vmstate_stellaris_enet = {
.name = "stellaris_enet",
.version_id = 2,
.minimum_version_id = 2,
.post_load = stellaris_enet_post_load,
.fields = (VMStateField[]) {
VMSTATE_UINT32(ris, stellaris_enet_state),
VMSTATE_UINT32(im, stellaris_enet_state),
VMSTATE_UINT32(rctl, stellaris_enet_state),
VMSTATE_UINT32(tctl, stellaris_enet_state),
VMSTATE_UINT32(thr, stellaris_enet_state),
VMSTATE_UINT32(mctl, stellaris_enet_state),
VMSTATE_UINT32(mdv, stellaris_enet_state),
VMSTATE_UINT32(mtxd, stellaris_enet_state),
VMSTATE_UINT32(mrxd, stellaris_enet_state),
VMSTATE_UINT32(np, stellaris_enet_state),
VMSTATE_UINT32(tx_fifo_len, stellaris_enet_state),
VMSTATE_UINT8_ARRAY(tx_fifo, stellaris_enet_state, 2048),
VMSTATE_STRUCT_ARRAY(rx, stellaris_enet_state, 31, 1,
vmstate_rx_frame, StellarisEnetRxFrame),
VMSTATE_UINT32(rx_fifo_offset, stellaris_enet_state),
VMSTATE_UINT32(next_packet, stellaris_enet_state),
VMSTATE_END_OF_LIST()
}
};
static void stellaris_enet_update(stellaris_enet_state *s)
{
qemu_set_irq(s->irq, (s->ris & s->im) != 0);
}
/* Return the data length of the packet currently being assembled
* in the TX fifo.
*/
static inline int stellaris_txpacket_datalen(stellaris_enet_state *s)
{
return s->tx_fifo[0] | (s->tx_fifo[1] << 8);
}
/* Return true if the packet currently in the TX FIFO is complete,
* ie the FIFO holds enough bytes for the data length, ethernet header,
* payload and optionally CRC.
*/
static inline bool stellaris_txpacket_complete(stellaris_enet_state *s)
{
int framelen = stellaris_txpacket_datalen(s);
framelen += 16;
if (!(s->tctl & SE_TCTL_CRC)) {
framelen += 4;
}
/* Cover the corner case of a 2032 byte payload with auto-CRC disabled:
* this requires more bytes than will fit in the FIFO. It's not totally
* clear how the h/w handles this, but if using threshold-based TX
* it will definitely try to transmit something.
*/
framelen = MIN(framelen, ARRAY_SIZE(s->tx_fifo));
return s->tx_fifo_len >= framelen;
}
/* Return true if the TX FIFO threshold is enabled and the FIFO
* has filled enough to reach it.
*/
static inline bool stellaris_tx_thr_reached(stellaris_enet_state *s)
{
return (s->thr < 0x3f &&
(s->tx_fifo_len >= 4 * (s->thr * 8 + 1)));
}
/* Send the packet currently in the TX FIFO */
static void stellaris_enet_send(stellaris_enet_state *s)
{
int framelen = stellaris_txpacket_datalen(s);
/* Ethernet header is in the FIFO but not in the datacount.
* We don't implement explicit CRC, so just ignore any
* CRC value in the FIFO.
*/
framelen += 14;
if ((s->tctl & SE_TCTL_PADEN) && framelen < 60) {
memset(&s->tx_fifo[framelen + 2], 0, 60 - framelen);
framelen = 60;
}
/* This MIN will have no effect unless the FIFO data is corrupt
* (eg bad data from an incoming migration); otherwise the check
* on the datalen at the start of writing the data into the FIFO
* will have caught this. Silently write a corrupt half-packet,
* which is what the hardware does in FIFO underrun situations.
*/
framelen = MIN(framelen, ARRAY_SIZE(s->tx_fifo) - 2);
qemu_send_packet(qemu_get_queue(s->nic), s->tx_fifo + 2, framelen);
s->tx_fifo_len = 0;
s->ris |= SE_INT_TXEMP;
stellaris_enet_update(s);
DPRINTF("Done TX\n");
}
/* TODO: Implement MAC address filtering. */
static ssize_t stellaris_enet_receive(NetClientState *nc, const uint8_t *buf, size_t size)
{
@ -97,7 +232,7 @@ static ssize_t stellaris_enet_receive(NetClientState *nc, const uint8_t *buf, si
return -1;
}
DPRINTF("Received packet len=%d\n", size);
DPRINTF("Received packet len=%zu\n", size);
n = s->next_packet + s->np;
if (n >= 31)
n -= 31;
@ -152,21 +287,21 @@ static uint64_t stellaris_enet_read(void *opaque, hwaddr offset,
case 0x0c: /* TCTL */
return s->tctl;
case 0x10: /* DATA */
if (s->rx_fifo_len == 0) {
if (s->np == 0) {
BADF("RX underflow\n");
return 0;
}
s->rx_fifo_len = s->rx[s->next_packet].len;
s->rx_fifo = s->rx[s->next_packet].data;
DPRINTF("RX FIFO start packet len=%d\n", s->rx_fifo_len);
{
uint8_t *rx_fifo;
if (s->np == 0) {
BADF("RX underflow\n");
return 0;
}
val = s->rx_fifo[0] | (s->rx_fifo[1] << 8) | (s->rx_fifo[2] << 16)
| (s->rx_fifo[3] << 24);
s->rx_fifo += 4;
s->rx_fifo_len -= 4;
if (s->rx_fifo_len <= 0) {
s->rx_fifo_len = 0;
rx_fifo = s->rx[s->next_packet].data + s->rx_fifo_offset;
val = rx_fifo[0] | (rx_fifo[1] << 8) | (rx_fifo[2] << 16)
| (rx_fifo[3] << 24);
s->rx_fifo_offset += 4;
if (s->rx_fifo_offset >= s->rx[s->next_packet].len) {
s->rx_fifo_offset = 0;
s->next_packet++;
if (s->next_packet >= 31)
s->next_packet = 0;
@ -174,6 +309,7 @@ static uint64_t stellaris_enet_read(void *opaque, hwaddr offset,
DPRINTF("RX done np=%d\n", s->np);
}
return val;
}
case 0x14: /* IA0 */
return s->conf.macaddr.a[0] | (s->conf.macaddr.a[1] << 8)
| (s->conf.macaddr.a[2] << 16)
@ -212,22 +348,23 @@ static void stellaris_enet_write(void *opaque, hwaddr offset,
switch (offset) {
case 0x00: /* IACK */
s->ris &= ~value;
DPRINTF("IRQ ack %02x/%02x\n", value, s->ris);
DPRINTF("IRQ ack %02" PRIx64 "/%02x\n", value, s->ris);
stellaris_enet_update(s);
/* Clearing TXER also resets the TX fifo. */
if (value & SE_INT_TXER)
s->tx_frame_len = -1;
if (value & SE_INT_TXER) {
s->tx_fifo_len = 0;
}
break;
case 0x04: /* IM */
DPRINTF("IRQ mask %02x/%02x\n", value, s->ris);
DPRINTF("IRQ mask %02" PRIx64 "/%02x\n", value, s->ris);
s->im = value;
stellaris_enet_update(s);
break;
case 0x08: /* RCTL */
s->rctl = value;
if (value & SE_RCTL_RSTFIFO) {
s->rx_fifo_len = 0;
s->np = 0;
s->rx_fifo_offset = 0;
stellaris_enet_update(s);
}
break;
@ -235,43 +372,26 @@ static void stellaris_enet_write(void *opaque, hwaddr offset,
s->tctl = value;
break;
case 0x10: /* DATA */
if (s->tx_frame_len == -1) {
s->tx_frame_len = value & 0xffff;
if (s->tx_frame_len > 2032) {
DPRINTF("TX frame too long (%d)\n", s->tx_frame_len);
s->tx_frame_len = 0;
if (s->tx_fifo_len == 0) {
/* The first word is special, it contains the data length */
int framelen = value & 0xffff;
if (framelen > 2032) {
DPRINTF("TX frame too long (%d)\n", framelen);
s->ris |= SE_INT_TXER;
stellaris_enet_update(s);
} else {
DPRINTF("Start TX frame len=%d\n", s->tx_frame_len);
/* The value written does not include the ethernet header. */
s->tx_frame_len += 14;
if ((s->tctl & SE_TCTL_CRC) == 0)
s->tx_frame_len += 4;
s->tx_fifo_len = 0;
s->tx_fifo[s->tx_fifo_len++] = value >> 16;
s->tx_fifo[s->tx_fifo_len++] = value >> 24;
break;
}
} else {
}
if (s->tx_fifo_len + 4 <= ARRAY_SIZE(s->tx_fifo)) {
s->tx_fifo[s->tx_fifo_len++] = value;
s->tx_fifo[s->tx_fifo_len++] = value >> 8;
s->tx_fifo[s->tx_fifo_len++] = value >> 16;
s->tx_fifo[s->tx_fifo_len++] = value >> 24;
if (s->tx_fifo_len >= s->tx_frame_len) {
/* We don't implement explicit CRC, so just chop it off. */
if ((s->tctl & SE_TCTL_CRC) == 0)
s->tx_frame_len -= 4;
if ((s->tctl & SE_TCTL_PADEN) && s->tx_frame_len < 60) {
memset(&s->tx_fifo[s->tx_frame_len], 0, 60 - s->tx_frame_len);
s->tx_fifo_len = 60;
}
qemu_send_packet(qemu_get_queue(s->nic), s->tx_fifo,
s->tx_frame_len);
s->tx_frame_len = -1;
s->ris |= SE_INT_TXEMP;
stellaris_enet_update(s);
DPRINTF("Done TX\n");
}
}
if (stellaris_tx_thr_reached(s) && stellaris_txpacket_complete(s)) {
stellaris_enet_send(s);
}
break;
case 0x14: /* IA0 */
@ -299,9 +419,13 @@ static void stellaris_enet_write(void *opaque, hwaddr offset,
case 0x2c: /* MTXD */
s->mtxd = value & 0xff;
break;
case 0x38: /* TR */
if (value & 1) {
stellaris_enet_send(s);
}
break;
case 0x30: /* MRXD */
case 0x34: /* NP */
case 0x38: /* TR */
/* Ignored. */
case 0x3c: /* Undocuented: Timestamp? */
/* Ignored. */
@ -324,68 +448,7 @@ static void stellaris_enet_reset(stellaris_enet_state *s)
s->im = SE_INT_PHY | SE_INT_MD | SE_INT_RXER | SE_INT_FOV | SE_INT_TXEMP
| SE_INT_TXER | SE_INT_RX;
s->thr = 0x3f;
s->tx_frame_len = -1;
}
static void stellaris_enet_save(QEMUFile *f, void *opaque)
{
stellaris_enet_state *s = (stellaris_enet_state *)opaque;
int i;
qemu_put_be32(f, s->ris);
qemu_put_be32(f, s->im);
qemu_put_be32(f, s->rctl);
qemu_put_be32(f, s->tctl);
qemu_put_be32(f, s->thr);
qemu_put_be32(f, s->mctl);
qemu_put_be32(f, s->mdv);
qemu_put_be32(f, s->mtxd);
qemu_put_be32(f, s->mrxd);
qemu_put_be32(f, s->np);
qemu_put_be32(f, s->tx_frame_len);
qemu_put_be32(f, s->tx_fifo_len);
qemu_put_buffer(f, s->tx_fifo, sizeof(s->tx_fifo));
for (i = 0; i < 31; i++) {
qemu_put_be32(f, s->rx[i].len);
qemu_put_buffer(f, s->rx[i].data, sizeof(s->rx[i].data));
}
qemu_put_be32(f, s->next_packet);
qemu_put_be32(f, s->rx_fifo - s->rx[s->next_packet].data);
qemu_put_be32(f, s->rx_fifo_len);
}
static int stellaris_enet_load(QEMUFile *f, void *opaque, int version_id)
{
stellaris_enet_state *s = (stellaris_enet_state *)opaque;
int i;
if (version_id != 1)
return -EINVAL;
s->ris = qemu_get_be32(f);
s->im = qemu_get_be32(f);
s->rctl = qemu_get_be32(f);
s->tctl = qemu_get_be32(f);
s->thr = qemu_get_be32(f);
s->mctl = qemu_get_be32(f);
s->mdv = qemu_get_be32(f);
s->mtxd = qemu_get_be32(f);
s->mrxd = qemu_get_be32(f);
s->np = qemu_get_be32(f);
s->tx_frame_len = qemu_get_be32(f);
s->tx_fifo_len = qemu_get_be32(f);
qemu_get_buffer(f, s->tx_fifo, sizeof(s->tx_fifo));
for (i = 0; i < 31; i++) {
s->rx[i].len = qemu_get_be32(f);
qemu_get_buffer(f, s->rx[i].data, sizeof(s->rx[i].data));
}
s->next_packet = qemu_get_be32(f);
s->rx_fifo = s->rx[s->next_packet].data + qemu_get_be32(f);
s->rx_fifo_len = qemu_get_be32(f);
return 0;
s->tx_fifo_len = 0;
}
static void stellaris_enet_cleanup(NetClientState *nc)
@ -419,8 +482,6 @@ static int stellaris_enet_init(SysBusDevice *sbd)
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
stellaris_enet_reset(s);
register_savevm(dev, "stellaris_enet", -1, 1,
stellaris_enet_save, stellaris_enet_load, s);
return 0;
}
@ -428,8 +489,6 @@ static void stellaris_enet_unrealize(DeviceState *dev, Error **errp)
{
stellaris_enet_state *s = STELLARIS_ENET(dev);
unregister_savevm(DEVICE(s), "stellaris_enet", s);
memory_region_destroy(&s->mmio);
}
@ -446,6 +505,7 @@ static void stellaris_enet_class_init(ObjectClass *klass, void *data)
k->init = stellaris_enet_init;
dc->unrealize = stellaris_enet_unrealize;
dc->props = stellaris_enet_properties;
dc->vmsd = &vmstate_stellaris_enet;
}
static const TypeInfo stellaris_enet_info = {

2
hw/net/xgmac.c
View File

@ -156,7 +156,7 @@ static const VMStateDescription vmstate_rxtx_stats = {
.name = "xgmac_stats",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT64(rx_bytes, RxTxStats),
VMSTATE_UINT64(tx_bytes, RxTxStats),
VMSTATE_UINT64(rx, RxTxStats),

3
hw/ssi/pl022.c
View File

@ -257,9 +257,8 @@ static const VMStateDescription vmstate_pl022 = {
.name = "pl022_ssp",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.post_load = pl022_post_load,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(cr0, PL022State),
VMSTATE_UINT32(cr1, PL022State),
VMSTATE_UINT32(bitmask, PL022State),

3
hw/ssi/ssi.c
View File

@ -126,8 +126,7 @@ const VMStateDescription vmstate_ssi_slave = {
.name = "SSISlave",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_BOOL(cs, SSISlave),
VMSTATE_END_OF_LIST()
}

1
hw/ssi/xilinx_spi.c
View File

@ -351,7 +351,6 @@ static const VMStateDescription vmstate_xilinx_spi = {
.name = "xilinx_spi",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_FIFO8(tx_fifo, XilinxSPI),
VMSTATE_FIFO8(rx_fifo, XilinxSPI),

1
hw/ssi/xilinx_spips.c
View File

@ -704,7 +704,6 @@ static const VMStateDescription vmstate_xilinx_spips = {
.name = "xilinx_spips",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.post_load = xilinx_spips_post_load,
.fields = (VMStateField[]) {
VMSTATE_FIFO8(tx_fifo, XilinxSPIPS),

1
hw/timer/allwinner-a10-pit.c
View File

@ -190,7 +190,6 @@ static const VMStateDescription vmstate_a10_pit = {
.name = "a10.pit",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(irq_enable, AwA10PITState),
VMSTATE_UINT32(irq_status, AwA10PITState),

6
hw/timer/arm_timer.c
View File

@ -150,8 +150,7 @@ static const VMStateDescription vmstate_arm_timer = {
.name = "arm_timer",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(control, arm_timer_state),
VMSTATE_UINT32(limit, arm_timer_state),
VMSTATE_INT32(int_level, arm_timer_state),
@ -271,8 +270,7 @@ static const VMStateDescription vmstate_sp804 = {
.name = "sp804",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_INT32_ARRAY(level, SP804State, 2),
VMSTATE_END_OF_LIST()
}

2
hw/timer/cadence_ttc.c
View File

@ -443,7 +443,6 @@ static const VMStateDescription vmstate_cadence_timer = {
.name = "cadence_timer",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.pre_save = cadence_timer_pre_save,
.post_load = cadence_timer_post_load,
.fields = (VMStateField[]) {
@ -464,7 +463,6 @@ static const VMStateDescription vmstate_cadence_ttc = {
.name = "cadence_TTC",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_STRUCT_ARRAY(timer, CadenceTTCState, 3, 0,
vmstate_cadence_timer,

1
hw/timer/digic-timer.c
View File

@ -36,7 +36,6 @@ static const VMStateDescription vmstate_digic_timer = {
.name = "digic.timer",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_PTIMER(ptimer, DigicTimerState),
VMSTATE_UINT32(control, DigicTimerState),

1
hw/timer/ds1338.c
View File

@ -40,7 +40,6 @@ static const VMStateDescription vmstate_ds1338 = {
.name = "ds1338",
.version_id = 2,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_I2C_SLAVE(parent_obj, DS1338State),
VMSTATE_INT64(offset, DS1338State),

10
hw/timer/exynos4210_mct.c
View File

@ -264,7 +264,6 @@ static const VMStateDescription vmstate_tick_timer = {
.name = "exynos4210.mct.tick_timer",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(cnt_run, struct tick_timer),
VMSTATE_UINT32(int_run, struct tick_timer),
@ -284,7 +283,6 @@ static const VMStateDescription vmstate_lregs = {
.name = "exynos4210.mct.lregs",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(cnt, struct lregs, L_REG_CNT_AMOUNT),
VMSTATE_UINT32(tcon, struct lregs),
@ -299,7 +297,6 @@ static const VMStateDescription vmstate_exynos4210_mct_lt = {
.name = "exynos4210.mct.lt",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_INT32(id, Exynos4210MCTLT),
VMSTATE_STRUCT(tick_timer, Exynos4210MCTLT, 0,
@ -317,7 +314,6 @@ static const VMStateDescription vmstate_gregs = {
.name = "exynos4210.mct.lregs",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT64(cnt, struct gregs),
VMSTATE_UINT32(cnt_wstat, struct gregs),
@ -336,7 +332,6 @@ static const VMStateDescription vmstate_exynos4210_mct_gt = {
.name = "exynos4210.mct.lt",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_STRUCT(reg, Exynos4210MCTGT, 0, vmstate_gregs,
struct gregs),
@ -351,7 +346,6 @@ static const VMStateDescription vmstate_exynos4210_mct_state = {
.name = "exynos4210.mct",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(reg_mct_cfg, Exynos4210MCTState),
VMSTATE_STRUCT_ARRAY(l_timer, Exynos4210MCTState, 2, 0,
@ -824,14 +818,14 @@ static void exynos4210_ltick_recalc_count(struct tick_timer *s)
*/
if (s->last_tcnto) {
to_count = s->last_tcnto * s->last_icnto;
to_count = (uint64_t)s->last_tcnto * s->last_icnto;
} else {
to_count = s->last_icnto;
}
} else {
/* distance is passed, recalculate with tcnto * icnto */
if (s->icntb) {
s->distance = s->tcntb * s->icntb;
s->distance = (uint64_t)s->tcntb * s->icntb;
} else {
s->distance = s->tcntb;
}

2
hw/timer/exynos4210_pwm.c
View File

@ -120,7 +120,6 @@ static const VMStateDescription vmstate_exynos4210_pwm = {
.name = "exynos4210.pwm.pwm",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(id, Exynos4210PWM),
VMSTATE_UINT32(freq, Exynos4210PWM),
@ -135,7 +134,6 @@ static const VMStateDescription vmstate_exynos4210_pwm_state = {
.name = "exynos4210.pwm",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32_ARRAY(reg_tcfg, Exynos4210PWMState, 2),
VMSTATE_UINT32(reg_tcon, Exynos4210PWMState),

1
hw/timer/exynos4210_rtc.c
View File

@ -118,7 +118,6 @@ static const VMStateDescription vmstate_exynos4210_rtc_state = {
.name = "exynos4210.rtc",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(reg_intp, Exynos4210RTCState),
VMSTATE_UINT32(reg_rtccon, Exynos4210RTCState),

3
hw/timer/imx_epit.c
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@ -353,8 +353,7 @@ static const VMStateDescription vmstate_imx_timer_epit = {
.name = "imx.epit",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(cr, IMXEPITState),
VMSTATE_UINT32(sr, IMXEPITState),
VMSTATE_UINT32(lr, IMXEPITState),

3
hw/timer/imx_gpt.c
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@ -146,8 +146,7 @@ static const VMStateDescription vmstate_imx_timer_gpt = {
.name = "imx.gpt",
.version_id = 3,
.minimum_version_id = 3,
.minimum_version_id_old = 3,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_UINT32(cr, IMXGPTState),
VMSTATE_UINT32(pr, IMXGPTState),
VMSTATE_UINT32(sr, IMXGPTState),

3
hw/timer/pxa2xx_timer.c
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@ -476,7 +476,6 @@ static const VMStateDescription vmstate_pxa2xx_timer0_regs = {
.name = "pxa2xx_timer0",
.version_id = 2,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.fields = (VMStateField[]) {
VMSTATE_UINT32(value, PXA2xxTimer0),
VMSTATE_END_OF_LIST(),
@ -487,7 +486,6 @@ static const VMStateDescription vmstate_pxa2xx_timer4_regs = {
.name = "pxa2xx_timer4",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_STRUCT(tm, PXA2xxTimer4, 1,
vmstate_pxa2xx_timer0_regs, PXA2xxTimer0),
@ -509,7 +507,6 @@ static const VMStateDescription vmstate_pxa2xx_timer_regs = {
.name = "pxa2xx_timer",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.post_load = pxa25x_timer_post_load,
.fields = (VMStateField[]) {
VMSTATE_INT32(clock, PXA2xxTimerInfo),

6
hw/timer/twl92230.c
View File

@ -772,8 +772,7 @@ static const VMStateDescription vmstate_menelaus_tm = {
.name = "menelaus_tm",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_UINT16_HACK(tm_sec, struct tm),
VMSTATE_UINT16_HACK(tm_min, struct tm),
VMSTATE_UINT16_HACK(tm_hour, struct tm),
@ -811,10 +810,9 @@ static const VMStateDescription vmstate_menelaus = {
.name = "menelaus",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.pre_save = menelaus_pre_save,
.post_load = menelaus_post_load,
.fields = (VMStateField []) {
.fields = (VMStateField[]) {
VMSTATE_INT32(firstbyte, MenelausState),
VMSTATE_UINT8(reg, MenelausState),
VMSTATE_UINT8_ARRAY(vcore, MenelausState, 5),

7
target-arm/helper.c
View File

@ -2081,6 +2081,13 @@ static void sctlr_write(CPUARMState *env, const ARMCPRegInfo *ri,
{
ARMCPU *cpu = arm_env_get_cpu(env);
if (env->cp15.c1_sys == value) {
/* Skip the TLB flush if nothing actually changed; Linux likes
* to do a lot of pointless SCTLR writes.
*/
return;
}
env->cp15.c1_sys = value;
/* ??? Lots of these bits are not implemented. */
/* This may enable/disable the MMU, so do a TLB flush. */

5
target-arm/machine.c
View File

@ -39,7 +39,6 @@ static const VMStateDescription vmstate_vfp = {
.name = "cpu/vfp",
.version_id = 3,
.minimum_version_id = 3,
.minimum_version_id_old = 3,
.fields = (VMStateField[]) {
VMSTATE_FLOAT64_ARRAY(env.vfp.regs, ARMCPU, 64),
/* The xregs array is a little awkward because element 1 (FPSCR)
@ -72,7 +71,6 @@ static const VMStateDescription vmstate_iwmmxt = {
.name = "cpu/iwmmxt",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT64_ARRAY(env.iwmmxt.regs, ARMCPU, 16),
VMSTATE_UINT32_ARRAY(env.iwmmxt.cregs, ARMCPU, 16),
@ -92,7 +90,6 @@ static const VMStateDescription vmstate_m = {
.name = "cpu/m",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(env.v7m.other_sp, ARMCPU),
VMSTATE_UINT32(env.v7m.vecbase, ARMCPU),
@ -116,7 +113,6 @@ static const VMStateDescription vmstate_thumb2ee = {
.name = "cpu/thumb2ee",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(env.teecr, ARMCPU),
VMSTATE_UINT32(env.teehbr, ARMCPU),
@ -224,7 +220,6 @@ const VMStateDescription vmstate_arm_cpu = {
.name = "cpu",
.version_id = 17,
.minimum_version_id = 17,
.minimum_version_id_old = 17,
.pre_save = cpu_pre_save,
.post_load = cpu_post_load,
.fields = (VMStateField[]) {

3
util/fifo8.c
View File

@ -116,8 +116,7 @@ const VMStateDescription vmstate_fifo8 = {
.name = "Fifo8",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
.fields = (VMStateField[]) {
VMSTATE_VBUFFER_UINT32(data, Fifo8, 1, NULL, 0, capacity),
VMSTATE_UINT32(head, Fifo8),
VMSTATE_UINT32(num, Fifo8),